CVE-2023-26267

6.5 mediumEPSS 0.5%

Medium (6.5) in php-saml-sp project php-saml-sp. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-611
Published: 2023-02-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

php-saml-sp_project:php-saml-sp

References

https://git.sr.ht/~fkooman/php-saml-sp/commit/851f75b298a77e62d9022f1b170f662f5f7716d6
https://git.sr.ht/~fkooman/php-saml-sp/log
https://git.sr.ht/~fkooman/php-saml-sp/commit/851f75b298a77e62d9022f1b170f662f5f7716d6
https://git.sr.ht/~fkooman/php-saml-sp/log

Check your stack JSON