CVE-2026-107779: Missing Auth (CVSS 9.8)

Description

Dromara Skyeye through commit 003549ae5615bd114ba5bb8ddf6a8e8ead97c321 contains a missing authentication vulnerability in bundled xxl-job-admin JobInfoController endpoints annotated with @PermissionLimit(limit = false). Unauthenticated attackers can POST GLUE_SHELL, GLUE_PYTHON, or GLUE_POWERSHELL jobs with attacker-supplied glueSource to /jobinfo/addAndStart, executing commands on the executor host or stopping and deleting jobs.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploit Prediction

0.0054

Probability of exploitation

0.44%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-306 Missing Authentication

References

Other References

https://github.com/dromara/skyeye https://github.com/dromara/skyeye/blob/003549ae5615bd114ba5bb8ddf6a8e8ead97c321/xxl-job-2.3.0/xxl-job-admin/src/main/java/com/xxl/job/admin/controller/JobInfoController.java#L183-L231 https://github.com/dromara/skyeye/issues/29 https://www.vulncheck.com/advisories/dromara-skyeye-xxl-job-admin-missing-authentication-on-job-endpoints-allows-rce

Frequently Asked Questions

What is CVE-2026-107779? +

Dromara Skyeye through commit 003549ae5615bd114ba5bb8ddf6a8e8ead97c321 contains a missing authentication vulnerability in bundled xxl-job-admin JobInfoController endpoints annotated with @PermissionLimit(limit = false). Unauthenticated attackers can POST GLUE_SHELL, GLUE_PYTHON, or GLUE_POWERSHELL jobs with attacker-supplied glueSource to /jobinfo/addAndStart, executing commands on the executor host or stopping and deleting jobs. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2026-107779? +

CVE-2026-107779 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately. The EPSS score is 0.0054, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-107779? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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