CVE-2026-13707
Session fixation attacks on improperly configured OAuth 1.0a tools
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Session fixation vulnerability in Wikimedia Foundation OAuth. This vulnerability is associated with program files src/Backend/MWOAuthServer.Php. This issue affects OAuth: from * through 1.46.0, 1.45.4, 1.44.6, 1.43.9.
| CWE | CWE-384 |
| Vendor | wikimedia foundation |
| Product | oauth |
| Published | Jul 1, 2026 |
| Last Updated | Jul 1, 2026 |
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Affected Versions
Wikimedia Foundation / OAuth
* ≤ 1.46.0, 1.45.4, 1.44.6, 1.43.9