CVE-2026-3816 describes a denial of service vulnerability in OWASP DefectDojo versions up to 2.55.4, specifically within the SonarQubeParser and MSDefenderParser components when handling zip file inputs. This remotely exploitable flaw carries a CVSS score of 6.5 (Medium) and requires low privileges with no user interaction, potentially leading to a high impact on system availability. Although the exploit has been publicly disclosed, there is currently no evidence of active exploitation, nor are there known public exploit modules or significant community discussion. Organizations are strongly advised to upgrade to DefectDojo version 2.56.0 to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.56.0CPE matchmatch criteria | cpe:2.3:a:owasp:defectdojo:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.