CVE-2026-42076: EvoMap evolver · OS Command Injection
Affects EvoMap evolverSource CVE Database V5
Not known to be exploited · CVSS 9.8 Critical : upgrade to 1.69.3 as a priority.
Data as of 1 Nov 2026, 11:02 UTC
- EPSS
- 1.7% chance of exploitation in 30 days – higher than 77% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 1.69.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 4 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by 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 1 Nov 2026.
What to do
Upgrade evolver and evomap/evolver to 1.69.3.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| EvoMapevolver | Affected
| Fixed in
|
GitHubevomap/evolverpkg:github/evomap/evolverOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Upgrade EvoMap evolver to version 1.69.3 or later, where this vulnerability has been patched. No other mitigation is indicated by the vendor advisory. Patch status is not explicitly stated but the fix is confirmed in version 1.69.3.
Description
CVE-2026-42076 is a critical OS command injection vulnerability in the EvoMap evolver product prior to version 1.69.3. The vulnerability exists in the _extractLLM() function, which constructs a shell command using unsanitized input and executes it via execSync(). This allows remote attackers to execute arbitrary shell commands on the server by injecting shell metacharacters through the corpus parameter. The issue has been addressed in version 1.69.3. The CVSS score is 9.8, indicating a critical severity with high impact on confidentiality, integrity, and availability.