CVE-2023-26267

MEDIUM 6.5CVE-2023-26267 · Published 21/02/2023 · updated 17/06/2026

In short

CVE-2023-26267 is a MEDIUM (CVSS 6.5) vulnerability affecting php-saml-sp (php-saml-sp project).
Chance of exploitation in the next 30 days (EPSS): 0.52%, higher than 44.4% of all vulnerabilities.
Fix: update to 2.1.1, 1.1.1 or later.

Package	Affected versions	Patched versions
php-saml-sp php-saml-sp_project	`≥ 2.0.0, < 2.1.1< 1.1.1`	`2.1.11.1.1`

Description

php-saml-sp before 1.1.1 and 2.x before 2.1.1 allows reading arbitrary files as the webserver user because resolving XML external entities was silently enabled via \LIBXML_DTDLOAD | \LIBXML_DTDATTR.

References

git.sr.ht/~fkooman/php-saml-sp/commit/851f75b298a77e62d9022f1b170f662f5f7716d6 · Patch
git.sr.ht/~fkooman/php-saml-sp/log · Patch

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free