GitHub Updates actions/checkout to Block Common Pwn Request Attack Patterns

GitHub is moving to strengthen software supply chain security by updating "actions/checkout" to block pwn request attacks that exploit the risky use of the "pullrequesttarget workflow" trigger to run malicious code with the workflow's full privileges. Effective June 18, 2026, the latest version o...

PT-2026-51534

Name of the Vulnerable Software and Affected Versions OpenHarness affected versions not specified Description The /issue and /pr comments slash commands lack remote invocable=False protection. This allows remote channel senders to write attacker-controlled Markdown into project context files,...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the endDoctypeDecl process when handling NOTATION declarations. An attacker can cause memory corruption or potentially execute arbitrary code by providing specially crafted XML input. Remediation Upgra...

CVE-2026-12726

A flaw was found in the AWX GitHub webhook integration. When processing GitHub pullrequest webhooks, the controller stores the pullrequest.statusesurl value from the webhook payload without validating that it points to a trusted GitHub API endpoint. If a job template is configured with a GitHub...

CVE-2026-12726

A flaw was found in the AWX GitHub webhook integration. When processing GitHub pullrequest webhooks, the controller stores the pullrequest.statusesurl value from the webhook payload without validating that it points to a trusted GitHub API endpoint. If a job template is configured with a GitHub...

PT-2026-51010

Name of the Vulnerable Software and Affected Versions AWX affected versions not specified Description A flaw exists in the GitHub webhook integration where the controller stores the pull request.statuses url value from a pull request webhook payload without validating if it points to a trusted...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the improper enforcement of access controls in the pull request creation and push authorization processes. An attacker can gain unauthorized write access to repositories by abusing the "Allow edits from...

Gitea: Authorization Bypass via "Allow edits from maintainers" allows unauthorized commits to any readable repo

Summary Any authenticated low-privilege user with read access to a repository can push arbitrary commits directly to that repository, bypassing all write-access checks. Vulnerability Gitea's "Allow edits from maintainers" PR option can be abused via reverse-fork PRs: 1. The web UI PR-create...

pypdf: Possible large memory usage for form XObjects during text extraction

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires extracting the text of a page which contains a form XObject with self-references. Patches This has been fixed in pypdf==6.12.2. Workarounds If you cannot upgrade yet, consider applying...

GHSA-5HGR-HG42-57JG pypdf: Inefficient decoding of FlateDecode PNG predictor streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /FlateDecode filter with a PNG predictor. Patches This has been fixed in pypdf==6.12.2. Workarounds If you cannot upgrade yet, consider applying the changes...

pypdf: Manipulated XMP metadata streams can exhaust RAM

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing large XMP metadata, possibly with lots of unnecessary elements. Patches This has been fixed in pypdf==6.12.1. Workarounds If you cannot upgrade yet, consider applying the change...

CVE-2026-48547

KanaDojo contains a command injection vulnerability that allows an attacker with pull request access to execute arbitrary shell commands by inserting shell metacharacters into the version or changes fields of patchNotesData.json, which are interpolated unsanitized into a childprocess.execSync cal...

CVE-2026-47172

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.3, the repository has a privileged deploy workflow that runs after the unprivileged build workflow completes. The build workflow runs on pull requests, and the deploy workflow checks ou...

CVE-2026-47174

In Duck Site before version 1.0.1, the repository has a deploy workflow that runs after the build workflow completes. The build workflow runs on pull requests, while the deploy workflow runs with package-write permissions and deployment secrets. If an attacker can make a pull request build satisf...

EUVD-2026-36290

In Duck Site before version 1.0.1, the repository has a deploy workflow that runs after the build workflow completes. The build workflow runs on pull requests, while the deploy workflow runs with package-write permissions and deployment secrets. If an attacker can make a pull request build satisf...

CVE-2026-47174 Duck Site: Untrusted pull request code can trigger privileged production deployment

In Duck Site before version 1.0.1, the repository has a deploy workflow that runs after the build workflow completes. The build workflow runs on pull requests, while the deploy workflow runs with package-write permissions and deployment secrets. If an attacker can make a pull request build satisf...

CVE-2026-48547 KanaDojo < 0.1.18 Command Injection via patchNotesData.json in release.yml

KanaDojo contains a command injection vulnerability that allows an attacker with pull request access to execute arbitrary shell commands by inserting shell metacharacters into the version or changes fields of patchNotesData.json, which are interpolated unsanitized into a childprocess.execSync cal...

CVE-2026-47172

Quest Bot (open-source Discord bot) contains a privilege escalation in the deploy workflow prior to v1.0.3. The repository’s privileged deploy workflow runs after the unprivileged build, and when a PR from a main branch is opened, the deploy workflow can check out the PR head_sha, build it into a...

EUVD-2026-36300

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.3, the repository has a privileged deploy workflow that runs after the unprivileged build workflow completes. The build workflow runs on pull requests, and the deploy workflow checks ou...

CVE-2026-47172 Quest Bot: Untrusted pull request code can be built and deployed by privileged `workflow_run` deployment.

Quest Bot is an opensource modern Discord Bot built for moderation, utilities and support. Prior to version 1.0.3, the repository has a privileged deploy workflow that runs after the unprivileged build workflow completes. The build workflow runs on pull requests, and the deploy workflow checks ou...