CVE-2023-36661

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Shibboleth XMLTooling before 3.2.4, as used in OpenSAML and Shibboleth Service Provider, allows SSRF via a crafted KeyInfo element. (This is fixed in, for example, Shibboleth Service Provider 3.4.1.3 on Windows.)

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-918

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://shibboleth.net/community/advisories/secadv_20230612.txtVendor Advisory
https://www.debian.org/security/2023/dsa-5432Third Party Advisory
https://shibboleth.net/community/advisories/secadv_20230612.txtVendor Advisory
https://www.debian.org/security/2023/dsa-5432Third Party Advisory

Timeline

Published: Jun 25, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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