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Vulnerability advisory

GHSA-5qp6-78pr-gv8c

PHP OpenID Library Denial of Service vulnerability

Published Updated OSV record ↗

Also known as CVE-2013-4701

Severity

Severity not reported.

Affected versions

openid/php-openid Packagist

All openid/php-openid advisories →
AffectedFixed in
All versions before 2.3.02.3.0Advisories →

typo3/cms Packagist

All typo3/cms advisories →
AffectedFixed in
6.2.0 to before 6.2.66.2.6Advisories →
Also listed as affected (6)

Description

Auth/Yadis/XML.php in PHP OpenID Library 2.2.2 and earlier allows remote attackers to read arbitrary files, send HTTP requests to intranet servers, or cause a denial of service (CPU and memory consumption) via XRDS data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

References

  • Codex
  • Claude Code
  • VS Code
  • GitHub Copilot
  • Cursor
  • Cline
  • Windsurf
  • Google Anti-gravity
  • OpenCode
  • Pi
  • Gemini CLI
  • Hermes Agent
  • Zed
  • Junie
  • Qwen Code
  • Kiro
  • Kilo Code
  • Factory Droid

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