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CWE-20

13,737 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (13,737)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Spreecommerce
1Spree
Apr 29, 2026
Mar 8, 2013
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Spree Commerce 1.0.x through 1.3.2 allows remote authenticated administrators to instantiate arbitrary Ruby objects and execute arbitrary commands via the (1) payment_method parameter to core/app/controllers/spree/admin/...Show more
Spree Commerce 1.0.x through 1.3.2 allows remote authenticated administrators to instantiate arbitrary Ruby objects and execute arbitrary commands via the (1) payment_method parameter to core/app/controllers/spree/admin/payment_methods_controller.rb; and the (2) promotion_action parameter to promotion_actions_controller.rb, (3) promotion_rule parameter to promotion_rules_controller.rb, and (4) calculator_type parameter to promotions_controller.rb in promo/app/controllers/spree/admin/, related to unsafe use of the constantize function.Show less
3Debian
OpensuseWireshark
3Debian Linux
OpensuseWireshark
Apr 29, 2026
Mar 7, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The DTLS dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 does not validate the fragment offset before invoking the reassembly state machine, which allows remote attackers to cause a denial of service (a...Show more
The DTLS dissector in Wireshark 1.6.x before 1.6.14 and 1.8.x before 1.8.6 does not validate the fragment offset before invoking the reassembly state machine, which allows remote attackers to cause a denial of service (application crash) via a large offset value that triggers write access to an invalid memory location.Show less
1Dovecot
1Dovecot
Apr 29, 2026
Mar 7, 2013
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Dovecot 2.0.x before 2.0.16, when ssl or starttls is enabled and hostname is used to define the proxy destination, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) of the X...Show more
Dovecot 2.0.x before 2.0.16, when ssl or starttls is enabled and hostname is used to define the proxy destination, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate for a different hostname.Show less
1Linux
1Linux Kernel
Apr 29, 2026
Mar 6, 2013
N/A· v4
N/A· v3
4.6 MEDIUM· v2
The _xfs_buf_find function in fs/xfs/xfs_buf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possib...Show more
The _xfs_buf_find function in fs/xfs/xfs_buf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging the ability to mount an XFS filesystem containing a metadata inode with an invalid extent map.Show less
1Freedesktop
1Dbus Glib
Apr 29, 2026
Mar 5, 2013
N/A· v4
N/A· v3
7.2 HIGH· v2
The dbus_g_proxy_manager_filter function in dbus-gproxy in Dbus-glib before 0.100.1 does not properly verify the sender of NameOwnerChanged signals, which allows local users to gain privileges via a spoofed signal.
1Thekelleys
1Dnsmasq
Apr 29, 2026
Mar 5, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via spoofed TCP b...Show more
Dnsmasq before 2.66test2, when used with certain libvirt configurations, replies to queries from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via spoofed TCP based DNS queries. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-3411.Show less
2Redhat
Thekelleys
4Dnsmasq
Enterprise Linux DesktopEnterprise Linux Server+1 more
Apr 29, 2026
Mar 5, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Dnsmasq before 2.63test1, when used with certain libvirt configurations, replies to requests from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed DN...Show more
Dnsmasq before 2.63test1, when used with certain libvirt configurations, replies to requests from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed DNS query.Show less
1Ibm
1Cognos Business Intelligence
Apr 29, 2026
Mar 5, 2013
N/A· v4
N/A· v3
9.3 HIGH· v2
IBM Cognos Business Intelligence (BI) 8.4.1 before IF1, 10.1 before IF2, 10.1.1 before IF2, and 10.2 before IF1 does not properly validate Java serialized input, which allows remote attackers to execute arbitrary command...Show more
IBM Cognos Business Intelligence (BI) 8.4.1 before IF1, 10.1 before IF2, 10.1.1 before IF2, and 10.2 before IF1 does not properly validate Java serialized input, which allows remote attackers to execute arbitrary commands via unspecified vectors.Show less
1Linux
1Linux Kernel
Apr 29, 2026
Feb 28, 2013
N/A· v4
N/A· v3
7.2 HIGH· v2
Array index error in the __sock_diag_rcv_msg function in net/core/sock_diag.c in the Linux kernel before 3.7.10 allows local users to gain privileges via a large family value in a Netlink message.
1Cisco
1Prime Central For Hosted Collaboration Solution Assurance
Apr 29, 2026
Feb 27, 2013
N/A· v4
N/A· v3
7.1 HIGH· v2
Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote attackers to cause a denial of service (CPU consumption and monitoring outage) via malformed TLS messages to TCP port (1) 90...Show more
Cisco Prime Central for Hosted Collaboration Solution (HCS) Assurance 8.6 and 9.0 allows remote attackers to cause a denial of service (CPU consumption and monitoring outage) via malformed TLS messages to TCP port (1) 9043 or (2) 9443, aka Bug ID CSCuc07155.Show less
1Cisco
1Unified Communications Manager
Apr 29, 2026
Feb 27, 2013
N/A· v4
N/A· v3
7.8 HIGH· v2
Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via m...Show more
Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via malformed packets to unused UDP ports, aka Bug ID CSCtx43337.Show less
2Cloudbees
Jenkins
2Jenkins
Jenkins
Apr 29, 2026
Feb 24, 2013
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Open redirect vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1 allows remote attackers to redire...Show more
Open redirect vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.Show less
2Cloudbees
Jenkins
2Jenkins
Jenkins
Apr 29, 2026
Feb 24, 2013
N/A· v4
N/A· v3
4.3 MEDIUM· v2
CRLF injection vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1 allows remote attackers to injec...Show more
CRLF injection vulnerability in Jenkins before 1.491, Jenkins LTS before 1.480.1, and Jenkins Enterprise 1.424.x before 1.424.6.13, 1.447.x before 1.447.4.1, and 1.466.x before 1.466.10.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.Show less
1Redhat
2Openshift
Openshift Origin
Apr 29, 2026
Feb 24, 2013
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Open redirect vulnerability in node-util/www/html/restorer.php in Red Hat OpenShift Origin before 1.0.5-3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the PAT...Show more
Open redirect vulnerability in node-util/www/html/restorer.php in Red Hat OpenShift Origin before 1.0.5-3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the PATH_INFO.Show less
1Redhat
2Openshift
Openshift Origin
Apr 29, 2026
Feb 24, 2013
N/A· v4
N/A· v3
7.5 HIGH· v2
node-util/www/html/restorer.php in the Red Hat OpenShift Origin before 1.0.5-3 allows remote attackers to execute arbitrary commands via a crafted uuid in the PATH_INFO.
1Redhat
1Enterprise Linux
Apr 29, 2026
Feb 24, 2013
N/A· v4
N/A· v3
4.9 MEDIUM· v2
Unspecified vulnerability in autofs, as used in Red Hat Enterprise Linux (RHEL) 5, allows local users to cause a denial of service (autofs crash and delayed mounts) or prevent "mount expiration" via unspecified vectors r...Show more
Unspecified vulnerability in autofs, as used in Red Hat Enterprise Linux (RHEL) 5, allows local users to cause a denial of service (autofs crash and delayed mounts) or prevent "mount expiration" via unspecified vectors related to "using an LDAP-based automount map."Show less
1Dell
1Powerconnect 6248p
Apr 29, 2026
Feb 24, 2013
N/A· v4
N/A· v3
7.8 HIGH· v2
The web interface on Dell PowerConnect 6248P switches allows remote attackers to cause a denial of service (device crash) via a malformed request.
13s Software
1Codesys Gateway Server
Apr 29, 2026
Feb 24, 2013
N/A· v4
N/A· v3
10.0 HIGH· v2
Array index error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary code via a crafted packet.
2Fedora Project
Redhat
2Enterprise Linux
Fedora Release Rawhide
Apr 29, 2026
Feb 22, 2013
N/A· v4
N/A· v3
6.2 MEDIUM· v2
A certain Red Hat build of the pam_ssh_agent_auth module on Red Hat Enterprise Linux (RHEL) 6 and Fedora Rawhide calls the glibc error function instead of the error function in the OpenSSH codebase, which allows local us...Show more
A certain Red Hat build of the pam_ssh_agent_auth module on Red Hat Enterprise Linux (RHEL) 6 and Fedora Rawhide calls the glibc error function instead of the error function in the OpenSSH codebase, which allows local users to obtain sensitive information from process memory or possibly gain privileges via crafted use of an application that relies on this module, as demonstrated by su and sudo.Show less
1Cisco
10Application Networking Manager
Context Directory AgentIdentity Services Engine Software+7 more
Apr 29, 2026
Feb 19, 2013
N/A· v4
N/A· v3
6.8 MEDIUM· v2
The command-line interface in Cisco Identity Services Engine Software, Secure Access Control System (ACS), Application Networking Manager (ANM), Prime LAN Management Solution (LMS), Prime Network Control System, Quad, Co...Show more
The command-line interface in Cisco Identity Services Engine Software, Secure Access Control System (ACS), Application Networking Manager (ANM), Prime LAN Management Solution (LMS), Prime Network Control System, Quad, Context Directory Agent, Prime Collaboration, Unified Provisioning Manager, and Network Services Manager does not properly validate input, which allows local users to obtain root privileges via unspecified vectors, aka Bug IDs CSCue46001, CSCud95790, CSCue46021, CSCue46025, CSCue46023, CSCue46058, CSCue46013, CSCue46031, CSCue46035, and CSCue46042.Show less