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Critical 9.8Published Jun 26, 2026
CVE-2026-0685Server side template inject (SSTI) in Edgewall Genshi Template Engine
Updated under an hour ago ()
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It affects Edgewall *Genshi* Genshi. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Server side template inject (SSTI) in the expression evaluation component in Genshi Template Engine version 0.7.9 allows a remote attacker to achieve remote code execution (RCE) via crafted template expressions.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-94
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- certcc
- NVD analysis
- Awaiting Analysis
- Record last updated
- Jun 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Edgewall *Genshi* Genshi edgewall_genshi:genshi (from the name) | through 0.7.9 | CNA record |
References
- https://github.com/edgewall/genshi/
- https://www.kb.cert.org/vuls/id/244846
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.