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CWE-116

475 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Encoding or Escaping of Output

The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

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CVEs (475)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Huawei
2Emui
Harmonyos
Jun 17, 2026
Aug 13, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Vulnerability of input parameters being not strictly verified in the PMS module. Successful exploitation of this vulnerability may cause newly installed apps to fail to restart.
1Huawei
2Emui
Harmonyos
Jun 17, 2026
Aug 13, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Input verification vulnerability in the audio module. Successful exploitation of this vulnerability may cause virtual machines (VMs) to restart.
1Huawei
2Emui
Harmonyos
Jun 17, 2026
Aug 13, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Input verification vulnerability in the storage module. Successful exploitation of this vulnerability may cause the device to restart.
1Intel
1Converged Security Management Engine Firmware
Jun 17, 2026
Aug 11, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Improper input validation in some firmware for Intel(R) AMT and Intel(R) Standard Manageability before versions 11.8.94, 11.12.94, 11.22.94, 12.0.93, 14.1.70, 15.0.45, and 16.1.27 in Intel (R) CSME may allow an unauthent...Show more
Improper input validation in some firmware for Intel(R) AMT and Intel(R) Standard Manageability before versions 11.8.94, 11.12.94, 11.22.94, 12.0.93, 14.1.70, 15.0.45, and 16.1.27 in Intel (R) CSME may allow an unauthenticated user to potentially enable denial of service via network access.Show less
1Openzeppelin
2Openzeppelin Contracts
Openzeppelin Contracts Upgradable
Jun 17, 2026
Aug 10, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
OpenZeppelin Contracts is a library for secure smart contract development. Starting in version 4.0.0 and prior to version 4.9.3, contracts using `ERC2771Context` along with a custom trusted forwarder may see `_msgSender`...Show more
OpenZeppelin Contracts is a library for secure smart contract development. Starting in version 4.0.0 and prior to version 4.9.3, contracts using `ERC2771Context` along with a custom trusted forwarder may see `_msgSender` return `address(0)` in calls that originate from the forwarder with calldata shorter than 20 bytes. This combination of circumstances does not appear to be common, in particular it is not the case for `MinimalForwarder` from OpenZeppelin Contracts, or any deployed forwarder the team is aware of, given that the signer address is appended to all calls that originate from these forwarders. The problem has been patched in v4.9.3. Show less
1Prestashop
1Prestashop
Jun 17, 2026
Aug 7, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
PrestaShop is an open source e-commerce web application. Versions prior to 1.7.8.10, 8.0.5, and 8.1.1 are vulnerable to cross-site scripting through the `isCleanHTML` method. Versions 1.7.8.10, 8.0.5, and 8.1.1 contain a...Show more
PrestaShop is an open source e-commerce web application. Versions prior to 1.7.8.10, 8.0.5, and 8.1.1 are vulnerable to cross-site scripting through the `isCleanHTML` method. Versions 1.7.8.10, 8.0.5, and 8.1.1 contain a patch. There are no known workarounds.Show less
1Splunk
1Soar
Jun 17, 2026
Jul 31, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
Splunk SOAR versions lower than 6.1.0 are indirectly affected by a potential vulnerability accessed through the user’s terminal. A third party can send Splunk SOAR a maliciously crafted web request containing special ANS...Show more
Splunk SOAR versions lower than 6.1.0 are indirectly affected by a potential vulnerability accessed through the user’s terminal. A third party can send Splunk SOAR a maliciously crafted web request containing special ANSI characters to cause log file poisoning. When a terminal user attempts to view the poisoned logs, this can tamper with the terminal and cause possible malicious code execution from the terminal user’s action.Show less
1Gxsoftware
1Xperiencentral
Jun 17, 2026
Jul 26, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Interactive Forms (IAF) in GX Software XperienCentral versions 10.33.1 until 10.35.0 was vulnerable to invalid data input because form validation could be bypassed.
1Rtx Trap Project
1Rtx Trap
Jun 17, 2026
Jul 25, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
RTX TRAP v1.0 was discovered to be vulnerable to host header poisoning.
1Envoyproxy
1Envoy
Jun 17, 2026
Jul 25, 2023
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a malicious client is able to construct credentials with permanent va...Show more
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a malicious client is able to construct credentials with permanent validity in some specific scenarios. This is caused by the some rare scenarios in which HMAC payload can be always valid in OAuth2 filter's check. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, avoid wildcards/prefix domain wildcards in the host's domain configuration.Show less
1Vmware
1Spring Hateoas
Jun 17, 2026
Jul 17, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Reactive web applications that use Spring HATEOAS to produce hypermedia-based responses might be exposed to malicious forwarded headers if they are not behind a trusted proxy that ensures correctness of such headers, or...Show more
Reactive web applications that use Spring HATEOAS to produce hypermedia-based responses might be exposed to malicious forwarded headers if they are not behind a trusted proxy that ensures correctness of such headers, or if they don't have anything else in place to handle (and possibly discard) forwarded headers either in WebFlux or at the level of the underlying HTTP server. For the application to be affected, it needs to satisfy the following requirements: * It needs to use the reactive web stack (Spring WebFlux) and Spring HATEOAS to create links in hypermedia-based responses. * The application infrastructure does not guard against clients submitting (X-)Forwarded… headers. Show less
1Froxlor
1Froxlor
Jun 17, 2026
Jul 14, 2023
N/A· v4
7.2 HIGH· v3
N/A· v2
Improper Encoding or Escaping of Output in GitHub repository froxlor/froxlor prior to 2.0.21.
1Honeywell
1C300 Firmware
Jun 17, 2026
Jul 13, 2023
N/A· v4
7.5 HIGH· v3
N/A· v2
Controller DoS due to stack overflow when decoding a message from the server.  See Honeywell Security Notification for recommendations on upgrading and versioning.
1Gitlab
1Gitlab
Jun 17, 2026
Jul 13, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
An issue has been discovered in GitLab CE/EE affecting all versions starting from 7.14 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows an attack...Show more
An issue has been discovered in GitLab CE/EE affecting all versions starting from 7.14 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1, which allows an attacker to inject HTML in an email address field.Show less
1Sap
1Solution Manager
Jun 17, 2026
Jul 11, 2023
N/A· v4
7.2 HIGH· v3
N/A· v2
SAP Solution Manager (Diagnostics agent) - version 7.20, allows an attacker to tamper with headers in a client request. This misleads SAP Diagnostics Agent to serve poisoned content to the server. On successful exploitat...Show more
SAP Solution Manager (Diagnostics agent) - version 7.20, allows an attacker to tamper with headers in a client request. This misleads SAP Diagnostics Agent to serve poisoned content to the server. On successful exploitation, the attacker can cause a limited impact on confidentiality and availability of the application. Show less
1Sap
1Enable Now
Jun 17, 2026
Jul 11, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
In SAP Enable Now - versions WPB_MANAGER 1.0, WPB_MANAGER_CE 10, WPB_MANAGER_HANA 10, ENABLE_NOW_CONSUMP_DEL 1704, the Referrer-Policy response header is not implemented, allowing an unauthenticated attacker to obtain re...Show more
In SAP Enable Now - versions WPB_MANAGER 1.0, WPB_MANAGER_CE 10, WPB_MANAGER_HANA 10, ENABLE_NOW_CONSUMP_DEL 1704, the Referrer-Policy response header is not implemented, allowing an unauthenticated attacker to obtain referrer details, resulting in information disclosure.Show less
1Teampass
1Teampass
Jun 17, 2026
Jul 8, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.10.
1Discourse
1Discourse
Jun 17, 2026
Jun 13, 2023
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Discourse is an open source discussion platform. Prior to version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches, multiple duplicate topics could be created if topic embedd...Show more
Discourse is an open source discussion platform. Prior to version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches, multiple duplicate topics could be created if topic embedding is enabled. This issue is patched in version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches. As a workaround, disable topic embedding if it has been enabled.Show less
1Teampass
1Teampass
Jun 17, 2026
Jun 10, 2023
N/A· v4
4.6 MEDIUM· v3
N/A· v2
Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.9.
1Mozilla
2Firefox
Focus
Jun 17, 2026
Jun 2, 2023
N/A· v4
8.8 HIGH· v3
N/A· v2
An attacker could have caused memory corruption and a potentially exploitable use-after-free of a pointer in a global object's debugger vector. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Foc...Show more
An attacker could have caused memory corruption and a potentially exploitable use-after-free of a pointer in a global object's debugger vector. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.Show less