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CWE-319

898 CVEs • Abstraction: Base • Likelihood of Exploit: High

Cleartext Transmission of Sensitive Information

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

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CVEs (898)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Djangoproject
1Django
Jul 21, 2026
Jun 3, 2026
2.3 LOW· v4
3.1 LOW· v3
N/A· v2
An issue was discovered in Django 6.0 before 6.0.6 and 5.2 before 5.2.15. `django.core.mail.backends.smtp.EmailBackend` in Django fails to prevent reuse of a partially-initialized connection after a failed `STARTTLS` han...Show more
An issue was discovered in Django 6.0 before 6.0.6 and 5.2 before 5.2.15. `django.core.mail.backends.smtp.EmailBackend` in Django fails to prevent reuse of a partially-initialized connection after a failed `STARTTLS` handshake when `fail_silently=True`, which allows on-path network attackers to read email content via cleartext interception. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Kasper Dupont for reporting this issue.Show less
1Synology
1Note Station Client
Jul 22, 2026
Jun 3, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
A cleartext transmission of sensitive information vulnerability in Synology Note Station Client before 2.2.4-703 allows man-in-the-middle attackers to obtain user credential.
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Jul 22, 2026
Jun 2, 2026
8.2 HIGH· v4
5.9 MEDIUM· v3
N/A· v2
Proxy server in Graph Explorer before 3.0.1 falls back to HTTP when certificate files are missing, which might allow remote threat actors to obtain sensitive information via interception of requests intended to be sent o...Show more
Proxy server in Graph Explorer before 3.0.1 falls back to HTTP when certificate files are missing, which might allow remote threat actors to obtain sensitive information via interception of requests intended to be sent over HTTPS. To remediate this issue, users should upgrade to Graph Explorer v3.0.1 or later.Show less
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Jul 22, 2026
Jun 1, 2026
8.2 HIGH· v4
5.9 MEDIUM· v3
N/A· v2
CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider se...Show more
CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive cleartext HTTP requests carrying imported session cookies when a provider-controlled redirect target issues a redirect to a cleartext HTTP endpoint within the same provider domain.Show less
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Jul 22, 2026
Jun 1, 2026
N/A· v4
6.3 MEDIUM· v3
N/A· v2
Missing authentication and clear‑text transmission of data from the heat pumps to the control server, combined with the absence of input validation on aggregated data, can lead to stored XSS that enables theft of cookies...Show more
Missing authentication and clear‑text transmission of data from the heat pumps to the control server, combined with the absence of input validation on aggregated data, can lead to stored XSS that enables theft of cookies from the pump’s web control interface. Older Orca heat pump devices communicating with the Orca server over an unencrypted and unauthenticated HTTP connection on a non-secure port specifically enable an attacker to impersonate a legitimate device and inject malicious payloads. This enables the insertion of harmful code directly into the Orca user portal, potentially compromising user accounts, exposing sensitive information, and allowing further unauthorized actions within the portal.Show less
1Tp Link
3Tapo D100c Firmware
Tapo L535e FirmwareTapo P300 Firmware
Jun 17, 2026
May 28, 2026
7.3 HIGH· v4
7.5 HIGH· v3
N/A· v2
TP-Link has identified a vulnerability in Tapo L535E v1.0 and v3.0, Tapo P300 v1.0, and Tapo D100C v1.0, where Bluetooth communication during the initial setup phase is transmitted in cleartext without encryption. Bluet...Show more
TP-Link has identified a vulnerability in Tapo L535E v1.0 and v3.0, Tapo P300 v1.0, and Tapo D100C v1.0, where Bluetooth communication during the initial setup phase is transmitted in cleartext without encryption. Bluetooth is only used during initialization. An attacker within the Bluetooth range could exploit this behavior using Bluetooth sniffing or man-in-the-middle techniques, which may allow eavesdropping on Bluetooth communication, manipulate transmitted setup data and potentially gain unauthorized control of the device during initialization.  An attacker within the Bluetooth range could exploit this behavior using Bluetooth sniffing or man-in-the-middle techniques, which may allow eavesdropping on Bluetooth communication, manipulate transmitted setup data and potentially gain unauthorized control of the device during initialization. D100C is the chime delivered with your Tapo camera, and it is delivered with the following Tapo products: D130, D210, D235, D225, TD21, TDB21 and TD25Show less
1Synology
1Surveillance Station
Jun 17, 2026
May 27, 2026
N/A· v4
4.9 MEDIUM· v3
N/A· v2
Cleartext transmission of sensitive information vulnerability in Export Key functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges...Show more
Cleartext transmission of sensitive information vulnerability in Export Key functionality in Synology Surveillance Station before 9.2.2-11575 and 9.2.2-9575 allows remote authenticated users with administrator privileges to obtain sensitive information via unspecified vectors.Show less
1Joomla
1Joomla
Jul 24, 2026
May 26, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The password and username reset features created plain http links for https connections if the "Force SSL" flag wasn't explicitly set.
1Nvidia
1Isaac Launchable
Jul 24, 2026
May 26, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
NVIDIA Isaac Launchable for Linux contains a vulnerability where sensitive information is transmitted in clear text. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, info...Show more
NVIDIA Isaac Launchable for Linux contains a vulnerability where sensitive information is transmitted in clear text. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.Show less
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Jul 23, 2026
May 22, 2026
2.3 LOW· v4
N/A· v3
N/A· v2
STER uses unencrypted TCP traffic to transmit data over the network. It allows an attacker to conduct a Man-In-The-Middle attack and obtain sensitive data such as passwords, personal data, or authentication tokens. Thi...Show more
STER uses unencrypted TCP traffic to transmit data over the network. It allows an attacker to conduct a Man-In-The-Middle attack and obtain sensitive data such as passwords, personal data, or authentication tokens. This issue was fixed in version 9.5.Show less
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Jun 17, 2026
May 14, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Foscam VD1 Video Doorbell before V5.3.13_1072 is vulnerable to Cleartext Transmission of Sensitive Information. The device transmits sensitive Session Description Protocol (SDP), including ICE credentials and candidates,...Show more
Foscam VD1 Video Doorbell before V5.3.13_1072 is vulnerable to Cleartext Transmission of Sensitive Information. The device transmits sensitive Session Description Protocol (SDP), including ICE credentials and candidates, in cleartext over network interfaces. An attacker with network visibility can intercept these credentials to hijack media streams or authenticate to Foscam's TURN/relay infrastructure to forward arbitrary traffic at the vendor's expense.Show less
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Jun 17, 2026
May 14, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
HCL AION is affected by a vulnerability where backend service details may be transmitted over insecure HTTP channels. This may expose sensitive information to potential interception or unauthorized access during transmis...Show more
HCL AION is affected by a vulnerability where backend service details may be transmitted over insecure HTTP channels. This may expose sensitive information to potential interception or unauthorized access during transmission under certain conditionsShow less
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Jun 17, 2026
May 14, 2026
N/A· v4
5.4 MEDIUM· v3
N/A· v2
HCL AION is affected by a vulnerability where encryption is not enforced for certain data transmissions or operations. This may expose sensitive information to potential interception or unauthorized access under specific...Show more
HCL AION is affected by a vulnerability where encryption is not enforced for certain data transmissions or operations. This may expose sensitive information to potential interception or unauthorized access under specific conditions.Show less
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Jun 17, 2026
May 14, 2026
6.3 MEDIUM· v4
4.8 MEDIUM· v3
N/A· v2
Android App "あんしんフィルター for au" provided by KDDI CORPORATION contains Cleartext Transmission of Sensitive Information (CWE-319) vulnerability. A man-in-the-middle attacker may access and modify communications transmitted...Show more
Android App "あんしんフィルター for au" provided by KDDI CORPORATION contains Cleartext Transmission of Sensitive Information (CWE-319) vulnerability. A man-in-the-middle attacker may access and modify communications transmitted in plaintext, potentially resulting in information disclosure or data tampering.Show less
1Haxx
1Curl
Jun 17, 2026
May 13, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Using libcurl, when a custom `Host:` header is first set for an HTTP request and a second request is subsequently done using the same *easy handle* but without the custom `Host:` header set, the second request would use...Show more
Using libcurl, when a custom `Host:` header is first set for an HTTP request and a second request is subsequently done using the same *easy handle* but without the custom `Host:` header set, the second request would use stale information and pass on cookies meant for the first host in the second request. Leak them.Show less
1Haxx
1Curl
Jun 17, 2026
May 13, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text (via IMAP, SMTP, or POP3), a subse...Show more
A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text (via IMAP, SMTP, or POP3), a subsequent request to that same host bypasses the TLS requirement and instead transmit data unencrypted.Show less
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Jul 24, 2026
May 10, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Catalyst::Plugin::Statsd versions through 0.10.0 for Perl may leak session ids. If the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), then u...Show more
Catalyst::Plugin::Statsd versions through 0.10.0 for Perl may leak session ids. If the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), then users' session ids may be leaked. This may allow an attacker to use session ids as authentication tokens.Show less
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Jul 24, 2026
May 10, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Plack::Middleware::Statsd versions before 0.9.0 for Perl may leak user IP addresses. If the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), t...Show more
Plack::Middleware::Statsd versions before 0.9.0 for Perl may leak user IP addresses. If the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), then users' IP addresses may be leaked. Since version 0.9.0, the IP address is no longer logged to statsd unless configured. When configured, an HMAC signature of the IP address is logged instead.Show less
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Jun 17, 2026
May 9, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Some EZVIZ products utilize older versions of cloud feature modules with legacy API interfaces, which pose a data transmission risk. Attackers can exploit this by eavesdropping on network requests to obtain data.Users ar...Show more
Some EZVIZ products utilize older versions of cloud feature modules with legacy API interfaces, which pose a data transmission risk. Attackers can exploit this by eavesdropping on network requests to obtain data.Users are advised to upgrade the app to the latest version and enable the video encryption feature.Show less
1Hcltech
1Dfxanalytics
Jun 17, 2026
May 6, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
HCL DFXAnalytics is affected by an Insufficient Transport Layer Protection vulnerability where data is transmitted over the network without encryption, which could allow an attacker to compromise the confidentiality, i...Show more
HCL DFXAnalytics is affected by an Insufficient Transport Layer Protection vulnerability where data is transmitted over the network without encryption, which could allow an attacker to compromise the confidentiality, integrity, and authentication of sensitive information.Show less