Shibboleth Identity Provider (OpenID Connect OP Plugin): Schwachstelle ermöglicht Cross-Site Scripting
NEOSEC enrichment — no mirror of the original source
Ein entfernter Angreifer kann eine Schwachstelle im OpenID Connect OP Plugin für Shibboleth Identity Provider ausnutzen, um Dateien zu manipulieren oder einen Cross-Site Scripting Angriff durchzuführen.
Source: BSI CERT-Bund. For licensing reasons NEOSEC Intel does not mirror the full text verbatim. The full text and expert commentary are available at the original source.
Read the issue at BSI CERT-BundFull advisory
Mediumbsi:WID-SEC-2026-44490 linked CVEs
Open advisory with all CVEs
More on OpenID
Other advisories
- Not ratedosv:RHSA-2026:97861Red Hat Security Advisory: mod_auth_openidc security update
- Not ratedosv:RHSA-2026:92159Red Hat Security Advisory: mod_auth_openidc:2.3 security update
- Not ratedosv:RHSA-2026:92157Red Hat Security Advisory: mod_auth_openidc:2.3 security update
- Not ratedosv:RHSA-2026:92160Red Hat Security Advisory: mod_auth_openidc:2.3 security update
- Not ratedosv:RHSA-2026:92158Red Hat Security Advisory: mod_auth_openidc:2.3 security update
- Not ratedosv:RLSA-2026:97861Important: mod_auth_openidc security update
- CriticalCVE-2019-11027Ruby OpenID vulnerability
- Not ratedosv:USN-9085-1ruby-openid vulnerability
Other news entries
- Multiples vulnérabilités dans le greffon OpenID Connect OpenID Provider (OIDC OP) pour Shibboleth (10 novembre 2026)NewsCERT-FR (ANSSI)
- Red Hat Enterprise Linux (mod_auth_openidc): Schwachstelle ermöglicht Denial of ServiceVulnerabilityBSI CERT-Bund
- Red Hat Enterprise Linux (mod_auth_openidc): Schwachstelle ermöglicht Denial of ServiceVulnerabilityBSI CERT-Bund
- SimpleHelp bug lets hackers create rogue remote support accountsNewsBleepingComputer
- (g+) Security: Wie Unternehmen mit IAM Risiken reduzierenNewsGolem.de — Security
Source: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4449
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