github - ghsa-fhjw-qvv3-45m7

GHSA-FHJW-QVV3-45M7

Vulnerability from github – Published: 2025-07-14 09:31 – Updated: 2025-07-14 09:31

Details

A vulnerability in the External Interface of OTRS allows conclusions to be drawn about the existence of user accounts through different HTTP response codes and messages. This enables an attacker to systematically identify valid email addresses.

This issue affects:

OTRS 7.0.X
OTRS 8.0.X
OTRS 2023.X
OTRS 2024.X
OTRS 2025.X

Severity ?

5.3 (Medium)


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

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  "affected": [],
  "aliases": [
    "CVE-2025-24391"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-14T09:15:23Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-fhjw-qvv3-45m7",
  "modified": "2025-07-14T09:31:04Z",
  "published": "2025-07-14T09:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24391"
    },
    {
      "type": "WEB",
      "url": "https://otrs.com/release-notes/otrs-security-advisory-2025-07"
    }
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-24391 (GCVE-0-2025-24391)

Vulnerability from cvelistv5 – Published: 2025-07-14 08:15 – Updated: 2025-07-14 12:58

Summary

Severity ?

5.3 (Medium)


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

CWE

CWE-203 - Observable Discrepancy

Assigner

OTRS

References

URL

Tags

https://otrs.com/release-notes/otrs-security-advi…

Impacted products

	Vendor	Product	Version
	OTRS AG	OTRS	Affected: 7.0.x Affected: 8.0.x Affected: 2023.x Affected: 2024.x Affected: 2025.x , ≤ 2025.5.x (Patch)

Credits

Special thanks to David Silva for reporting this vulnerability.

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-FHJW-QVV3-45M7

CVE-2025-24391 (GCVE-0-2025-24391)

Tags

Sightings

Nomenclature