Add vpatch-CVE-2026-34910 rule and test - #70
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crowdsec-automation wants to merge 4 commits into
Open
crowdsec-automation wants to merge 4 commits into
crowdsec-automation wants to merge 4 commits into
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Hello @crowdsec-automation and thank you for your contribution! ❗ It seems that the following scenarios are not part of the 'crowdsecurity/appsec-virtual-patching' collection: 🔴 crowdsecurity/vpatch-CVE-2026-34910 🔴 |
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Hello @crowdsec-automation, ✅ The new VPATCH Rule is compliant, thank you for your contribution! |
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Hello @crowdsec-automation, Scenarios/AppSec Rule are compliant with the taxonomy, thank you for your contribution! |
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The rule targets the UniFi OS package update endpoint involved in the exploit chain and requires a semicolon in the specifically affected
pkg_nameargument. The URI and argument are URL-decoded and lowercased to detect encoded or mixed-case variants while avoiding broad command-injection detection across unrelated requests.The semicolon is used as the command-separator indicator rather than matching the complete
nslookuppayload, reducing dependence on attacker-controlled command content. The classification uses CWE-78 for OS command injection and ATT&CK T1059 for command and scripting interpreter activity.Exploit URL: https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-34910.yaml