FTS3 Web Monitoring (fts-monitoring) versions 3.12.0 through 3.13.2 and 3.14.0 contain an unauthenticated sql injection vulnerability in the /linkinfo endpoint handled by get_linkinfo. Remote attackers can inject SQL through the source_se and dest_se query parameters to perform blind injection and read stored cloud storage credentials and token provider client secrets.
https://github.com/cern-fts/fts-monitoring/releases/tag/v3.14.1
https://github.com/cern-fts/fts-monitoring/releases/tag/v3.13.3
https://github.com/cern-fts/fts-monitoring/commit/e993c27d60a150c67cc2b415ddb272b5d3f05596
https://github.com/cern-fts/fts-monitoring/commit/96241f6e9911195aae8e9e07bce511da4e81fc08
https://github.com/cern-fts/fts-monitoring/blob/v3.14.0/src/apps/ftsmon/views/linkinfo.py#L27-L60
https://github.com/cern-fts/fts-monitoring
Published: 2026-11-06
Updated: 2026-11-06
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N
Severity: High
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: High
Base Score: 8.7
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Severity: High
EPSS: 0.00395