PT-2026-140283
CVE-2026-123870
·
Published
2026-11-09
·
Updated
2026-11-09
Description by
CVSS 4.0
9.5
CriticalMetricsAV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions
otterdog versions prior to 1.3.2
Description
The webapp evaluates a format-string constructed from the incoming GitHub webhook JSON body using the
eval() function. If the GITHUB WEBHOOK SECRET configuration value is unset or empty, the HMAC signature check is bypassed. This allows an unauthenticated network client to provide attacker-controlled input to the eval() sink and execute arbitrary Python code on the host system.Recommendations
Update to version 1.3.2.
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