Shell script modification via tokenless cross-origin request
Published Jul 15, 2026 · Updated Jul 15, 2026
CSRF in xxl-job-admin 3.0.0 allows remote attackers to alter Glue IDE shell scripts through an administrator's browser. The /jobcode/save handler accepts state-changing requests without a CSRF token and uses a permissive request mapping that permits a cross-origin form submission. Exploitation requires an authenticated administrator to load attacker-controlled content; the resulting script change can alter later job execution.
Summary
What happened
CSRF in xxl-job-admin 3.0.0 allows remote attackers to alter Glue IDE shell scripts through an administrator's browser. The /jobcode/save handler accepts state-changing requests without a CSRF token and uses a permissive request mapping that permits a cross-origin form submission. Exploitation requires an authenticated administrator to load attacker-controlled content; the resulting script change can alter later job execution.
The record
- CVE
- CVE-2026-26718
- Published
- Jul 15, 2026
- Updated
- Jul 15, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-352, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 15, 2026CVE publishedPublication date reported by the CVE source.
- Jul 15, 2026Record updatedLatest update available in the CVE record.
Exploitability
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
- Cross-origin form payload for /jobcode/saveproof of concept · unverified
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Technologies
Your stack
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Your stack
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