cve-2026-59891-control-lab

CVE-2026-59891 Regression & Control Lab An isolated hands-on lab and read-only audit project that compares the actual vulnerable and fixed versions of @sigstore/oci with the same input and checks environment-specific exposure conditions. The CVE Reporter for this project is gyubin02...

SUSE SLES12: dovecot22 / dovecot22-backend-mysql / dovecot22-backend-pgsql / etc (SUSE-SU-2026:4271-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:4271-1 advisory. This update for dovecot22 fixes the following issue: - CVE-2026-40016: Sieve :contains/:matches ONxM substring match bypasses sievemaxcputim...

Http4s: CookieJar middleware matches by substring, leaking cookies cross-origin

The CookieJar client middleware decides whether to attach a cookie to an outgoing request using an unanchored substring test on the host and path, instead of the domain match specified by RFC6265 5.1.3. A cookie stored for example.com is therefore sent to any host whose name merely contains...

CVE-2026-69215 Http4s: CookieJar middleware matches by substring, leaking cookies cross-origin

Http4s is a Scala interface for HTTP services. Prior to 0.23.35 and 1.0.0-M47, The CookieJar client middleware uses unanchored substring checks instead of RFC 6265 domain and path matching when deciding whether to attach a stored cookie. A cookie for example.com can consequently be sent to an...

CVE-2026-75757

ash_admin (ash-project) is vulnerable to session/actor shadowing via a flawed client-side cookie reader. The JavaScript reads state cookies (e.g., actor_authorizing, actor_domain) using an unanchored regex (new RegExp(name + "=([^;]+)")) against document.cookie, so any cookie whose name merely en...

Security Bulletin: Vulnerability in undici affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge.

Summary Potential vulnerability in undici has been identified that affects IBM watsonx Assistant Cartridge and IBM watsonx Orchestrate with watsonx Assistant Cartridge - Assistant Builder Component. . The vulnerability have been addressed. Refer to details for additional information. Vulnerabilit...

CVE-2026-59891 Credential confusion in  @sigstore/oci  can leak registry credentials to an attacker-controlled registry

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 0.7.1, getRegistryCredentials reads credentials from the Docker config file and selects an entry by checking whether any configured auth key contains the target registry string. Because this is a substring...

PT-2026-58289

Name of the Vulnerable Software and Affected Versions sigstore-js versions prior to 0.7.1 Description The getRegistryCredentials function reads credentials from the Docker config file and selects an entry by checking if any configured auth key contains the target registry string. Due to the use o...

CVE-2026-59891: Insufficiently Protected Credentials

sigstore-js provides JavaScript libraries for interacting with Sigstore services. Prior to 0.7.1, getRegistryCredentials reads credentials from the Docker config file and selects an entry by checking whether any configured auth key contains the target registry string. Because this is a substring...

PT-2026-39313

🔴 Docker Registry Auth Substring Match Forwards Credentials to a Different Registry CVE-2025-27119, High https://t.co/gO08whMpWZ...

Tekton Pipelines has VerificationPolicy regex pattern bypass via substring matching

hey guys, triage contract this is a first-screen summary; deterministic proof is in the proof bundle canonical.log/control.log/witness.txt. summary trusted resources verification policies match a resource source string refSource.URI against spec.resources.pattern using regexp.MatchString. in go,...

CVE-2026-25542 Tekton Pipelines: VerificationPolicy regex pattern bypass via substring matching

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. Starting in version 0.43.0 and prior to versions 1.0.2, 1.3.4, 1.6.2, 1.9.3, and 1.11.1, trusted resources verification policies match a resource source string refSource.URI against spec.resources.pattern...

CVE-2025-50864

The elysia-cors library (versions through 1.3.0 ) contains an Origin Validation Error that allows attackers to bypass Cross-Origin Resource Sharing (CORS) restrictions. The root cause is that the library performs a substring match instead of an exact match when validating supplied origins against...