CVE-2024-52596

SimpleSAMLphp xml-common XXE vulnerability

SimpleSAMLphp xml-common is a common classes for handling XML-structures. When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 1.19.0.

Affected

simplesamlphp · xml-common

CVSS v4.0 GITHUB

8.8 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v4.0 GitHub

8.8 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:L/SI:L/SA:N

EPSS

0.98% chance of exploitation in the next 30 days, 62nd percentile

Published

2024-12-02

Proof-of-concept exploits (1)

• heartlesseorg-dot/CVE-2024-52806-PoC0★ · 2026-08-12

Security advisories

• advisories/GHSA-2x65-fpch-2fcm

References

• CVE Record
• NVD entry

Related

• CVE-2024-52806