GHSA-pxqj-xrv5-qvjf: XML-RPC for PHP's debugger vulnerable to possible XSS attack

medium Affects phpxmlrpc/phpxmlrpc. Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

XML-RPC for PHP's debugger vulnerable to possible XSS attack

Package
phpxmlrpc/phpxmlrpc Composer
Affected versions
<4.9.2
Fixed in
4.9.2
Severity
medium
Exploitation
not on CISA KEV
Published
2023-01-11
Source
osv.dev

References

CWE-79
NVD recordphpxmlrpc/phpxmlrpc advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
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Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

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