Low severity · published Oct 6, 2026
CVE-2026-105950
getformwork URI Sanitizer DomSanitizer.php sanitizeNodeAttribute cross site scripting
3.5
CVSS
0.2%
EPSS
No
On KEV
Description
A security vulnerability has been detected in getformwork formwork up to 2.3.12. Impacted is the function DomSanitizer::sanitizeNodeAttribute of the file formwork/src/Sanitizer/DomSanitizer.php of the component URI Sanitizer. Such manipulation of the argument formaction leads to cross site scripting. The attack may be launched remotely. Upgrading to version 2.3.13 is recommended to address this issue. The name of the patch is 729701e59c5886685c5a1d477bdc3035e41f18b1. Upgrading the affected component is advised.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
formwork · getformwork
2.3.0; 2.3.1; 2.3.2; 2.3.3; 2.3.4; 2.3.5; +7 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-105950
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-105950
vdb-entry
https://vuldb.com/vuln/413925
signature
https://vuldb.com/vuln/413925/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-105950
third-party-advisory
https://vuldb.com/submit/992820
related
https://github.com/getformwork/formwork/security/advisories/GHSA-p78q-v3pr-p87j
issue-tracking
https://github.com/getformwork/formwork/pull/940
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