CVE-2024-27187

highpriority · track · 0EPSS 0.004 · 29 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.35% (29th) EPSS

CVSS 7.5 · high

Is it mine?

9 products

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

Improper Access Controls allows backend users to overwrite their username when disallowed.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nsecondaryexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1891Joomla: Mehrere SchwachstellenDeutsch2024-08-20csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Joomla ausnutzen, um falsche Informationen darzustellen, einen Cross-Site-Scripting-Angriff zu starten und Daten zu verändern.
BIT-joomla-2024-27187[20240804] - Core - Improper ACL for backend profile view2025-06-05vendor · osvUS
Improper Access Controls allows backend users to overwrite their username when disallowed.

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2024-08-20modified 2026-06-17

External citations — patches, advisories, analysis.

scry

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