# CVE-2026-92122: Jenkins Project Jenkins Script Security Plugin

- Exploited (CISA KEV): no
- Published: 2026-09-16
- CVSS: 8.8 HIGH (v3.1)
- EPSS: no score

Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not check the method called through the proxy created when a sandboxed script coerces a value to an interface, if the value inherits a method of the same name as an interface method, allowing attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | No public claim | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | No public claim | — | — |
| Fastly | Before feed history | — | — |
| F5 | No public claim | — | — |
| Akamai | No public source | — | — |
| OWASP CRS | No public claim | — | — |

## Social

3 posts seen since 2026-11-02.

- x 2026-11-02: New this week in our initial access community feed: detections + exploits for CVE-2026-8857 (MediaWiki EasyTimeline RCE) and CVE-2026-92122 (Jenkins Script Security Plugin sandbox bypass RCE). https://t.co/Opxy6peUP4 (https://x.com/zeroSteiner/status/2117371356505424009)
- bluesky 2026-11-02: New this week in our initial access community feed: detections + exploits for CVE-2026-8857 (MediaWiki EasyTimeline RCE) and CVE-2026-92122 (Jenkins Script Security Plugin sandbox bypass RCE). github.com/vulncheck-os... (https://bsky.app/profile/zerosteiner.bsky.social/post/3mzebzwdwab27)
- x 2026-11-02: Initial Access Community Monday release! Two new exploits: CVE-2026-92122, a Jenkins Groovy sandbox escape, and CVE-2026-8857, a MediaWiki command injection. Both include Docker labs, PCAPs, detection rules, and ASM queries.  https://t.co/2Ro1B8vrUb (https://x.com/Junior_Baines/status/2117371016309604443)

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2026-92122 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2026-92122