CVE-2025-24390

MEDIUMNVD 6.86.8—

6.8

A vulnerability in OTRS Application Server and reverse proxy settings allows session hijacking due to missing attributes for sensitive cookie settings in HTTPS sessions.

This issue affects:

* OTRS 7.0.X

* OTRS 8.0.X * OTRS 2023.X * OTRS 2024.X

CVSS v3: 6.8
EG Score: 6.8(medium)
EPSS: 15.9%
KEV: Not listed

Published

January 27, 2025

Last Modified

April 15, 2026

References (1)

security@otrshttps://otrs.com/release-notes/otrs-security-advisory-2025-04/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-614Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2025-24390?

CVE-2025-24390 is a medium vulnerability published on January 27, 2025. A vulnerability in OTRS Application Server and reverse proxy settings allows session hijacking due to missing attributes for sensitive cookie settings in HTTPS sessions. This issue affects: OTRS 7.0.X OTRS 8.0.X OTRS 2023.X OTRS 2024.X

When was CVE-2025-24390 disclosed?

CVE-2025-24390 was first published in the National Vulnerability Database on January 27, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-24390 actively exploited?

CVE-2025-24390 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-24390?

CVE-2025-24390 has a CVSS v3 base score of 6.8 (NVD).

How do I remediate CVE-2025-24390?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-24390, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-24390

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-24390?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)