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VulnerabilityPublished

CVE-2026-115934: craftcms cms · SQL Injection

Affects craftcms cmsSource CVE Database V5

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Not known to be exploited · CVSS 9.3 Critical : upgrade to 5.11.2 or 4.18.9 as a priority.

Data as of 9 Nov 2026, 23:04 UTC

CVSS 4.0 base score
9.3Critical
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (Hackrate)CVSS 4.09.3
CNA (Hackrate)CVSS 3.19.8
Patch
Available – fixed in 5.11.2, 4.18.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.

What to do

Upgrade cms and craftcms/cms to 5.11.2 or 4.18.9.

Affected software

ProductAffectedFixed in
cmscraftcms/cmsAffected
  • >=5.0.0 <5.11.2
Fixed in
  • 5.11.2
cmscraftcms/cmsAffected
  • >=4.0.0 <4.18.9
Fixed in
  • 4.18.9
Packagistcraftcms/cmspkg:composer/craftcms/cmsOther threatsAffected
  • >=5.0.0 <5.11.2
  • >=4.0.0 <4.18.9
Fixed in
  • 5.11.2
  • 4.18.9

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Upgrade CraftCMS to version 4.18.9 or later if running a 4.x version, or to version 5.11.2 or later if running a 5.x version. These versions contain the official fix for this vulnerability. No other mitigation or temporary workaround is indicated.

Description

CVE-2026-115934 is a critical SQL injection vulnerability in the CraftCMS content management system affecting versions 4.0.0 up to but not including 4.18.9, and 5.0.0 up to but not including 5.11.2. The flaw exists in the element search endpoint and allows unauthenticated attackers to perform stacked query execution, which can lead to privilege escalation to an administrator level.

References

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