CVE-2025-24387
Missing CSRF protection
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
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Missing CSRF protection
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
- Record
CVE-2025-24387- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-1275
- Updated
- 2026-11-02
EUVDEUVD-2025-7643
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
- Record
EUVD-2025-7643- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-9f25-wfqc-782v
A vulnerability in OTRS Application Server allows session hijacking due to missing attributes for...
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
- Record
GHSA-9f25-wfqc-782v- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-352, CWE-1275
- Updated
- 2026-11-02
NVD
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
- Record
CVE-2025-24387- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N - CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-1275, CWE-352
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-24387 is a medium vulnerability (CVSS 4.8) in Otrs, published March 10, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. No source names a fixed version.