CVE-2026-118563
CacheFlush - Critical - Unsupported - SA-CONTRIB-2026-276
Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: ..
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
CacheFlush - Critical - Unsupported - SA-CONTRIB-2026-276
Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: ..
- Record
CVE-2026-118563- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-06
EUVDEUVD-2026-113496
Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: ..
- Record
EUVD-2026-113496- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-06
GitHub AdvisoriesGHSA-p8gr-37wc-p538
Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: *.*.
Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: ..
- Record
GHSA-p8gr-37wc-p538- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-06
NVD
Vulnerability in Drupal CacheFlush. This issue affects CacheFlush versions: ..
- Record
CVE-2026-118563- CVSS 3.1
- 6.6 Medium
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-06
OSVDRUPAL-CONTRIB-2026-276 No score
The Drupal Security Team is marking this project unsupported. There is a known security issue with the project that has not been fixed by the maintainer. If you would like to maintain this project, read the documentation on becoming the maintainer of a project that is unsupported for security reasons.
- Record
DRUPAL-CONTRIB-2026-276- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
drupal/cacheflushPackagist:https://packages.drupal.org/8 |
All versions | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts, severity | CVE List, EUVD | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-118563 is a medium vulnerability (CVSS 6.6) in Drupal Cacheflush, published October 28, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.24%, the 15th percentile. No source names a fixed version.