A AegiFlow
CRITICALCVSS 9.8

CVE-2017-12868

CVE-2017-12868 updated by NVD

Modified
2026-09-20
Sources
nvd

Summary

The secureCompare method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.13 and earlier, when used with PHP before 5.6, allows attackers to conduct session fixation attacks or possibly bypass authentication by leveraging missing character conversions before an XOR operation.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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