PatchSiren cyber security CVE debrief
CVE-2026-7303 Xuxueli CVE debrief
A security flaw has been discovered in Xuxueli xxl-job up to 3.3.2, impacting the function logDetailCat of the file xxl-job-admin/src/main/java/com/xxl/job/admin/controller/biz/JobLogController.java of the component Execution Log Handler. The manipulation of the argument logId results in improper control of resource identifiers. The attack may be performed from remote and is characterized by high complexity, with exploitability considered difficult. Upgrading to version 3.4.0 is recommended to address this issue. The CVE record was published on 2026-04-28T22:16:50.720Z and has not been modified since then.
- Vendor
- Xuxueli
- Product
- xxl-job
- CVSS
- LOW 2.9
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-04-28
- Original CVE updated
- 2026-07-24
- Advisory published
- 2026-04-28
- Advisory updated
- 2026-07-24
Who should care
Users of Xuxueli xxl-job up to version 3.3.2 should be aware of this vulnerability and take necessary actions to upgrade to version 3.4.0 or later. This includes operators, platform administrators, vulnerability management teams, and security teams who need to assess the impact on their deployments and plan for remediation.
Technical summary
The vulnerability is caused by improper control of resource identifiers in the logDetailCat function of the JobLogController.java file in Xuxueli xxl-job up to version 3.3.2. This can be exploited remotely with high complexity and difficult exploitability. The patch for this issue is identified as d24e4ccd6073cc75305e1d3b9c29bc8db7437e7a. The vulnerability affects the Execution Log Handler component and has a CVSS score of 2.9, categorized as LOW severity.
Defensive priority
Low priority due to the high complexity and difficult exploitability of the vulnerability, but users should still take necessary actions to upgrade to version 3.4.0 or later.
Recommended defensive actions
- Upgrade to version 3.4.0 or later
- Apply the patch d24e4ccd6073cc75305e1d3b9c29bc8db7437e7a
- Monitor for suspicious activity related to the Execution Log Handler
- Review compensating controls for exposed systems while remediation is scheduled and verified
- Check relevant monitoring, detection, and logs for exposed assets that need extra review
- Track exceptions, retest remediated assets, and close the item only after evidence is documented
- Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
Evidence notes
The CVE record was published on 2026-04-28T22:16:50.720Z and was last modified on 2026-07-24T08:10:00.150Z. The NVD entry is currently Deferred. The vulnerability has been publicly disclosed and may be used for attacks. There is no information on known affected scope or exploitation attempts. Defenders should verify the official advisory and CVE record for affected scope, severity, and vendor guidance.
Official resources
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-04-28T22:16:50.720Z and has not been modified since then. The NVD entry is currently Deferred.