CVE-2025-24387
mediumpriority · track · 26EPSS 0.002 · 4 %ileDEEUUSEPSS · scored 2026-10-27
A vulnerability in OTRS Application Server allows session hijacking due to missing attributes for sensitive cookie settings in HTTPS sessions. A request to an OTRS endpoint from a possible malicious web site, would send the authentication cookie, performing an unwanted read operation. This issue affects: * OTRS 7.0.X * OTRS 8.0.X * OTRS 2023.X * OTRS 2024.X * OTRS 2025.x
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (11)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-0193OTRS: Mehrere SchwachstellenDeutsch2025-01-26csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in OTRS ausnutzen, um Daten zu manipulieren, vertrauliche Informationen preiszugeben, Sicherheitsmaßnahmen zu umgehen und sich unbefugten Zugang zu verschaffen.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2025-24387cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2025-24387cnnvd
- https://otrs.com/release-notes/otrs-security-advisory-2025-05/cnnvd
- https://otrs.com/release-notes/otrs-security-advisory-2025-05/enisa_euvd
- https://otrs.com/release-notes/otrs-security-advisory-2025-05/Vendor Advisorynvd
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