CVE-2026-52371

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory published 2026-08-01. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A Server-Side Request Forgery (SSRF) in the xxl-job-admin/jobinfo/trigger component of xxl-job v3.4.0 allows authenticated attackers to scan resources via supplying a crafted HTTP request.

CVSS v3
6.5
EG Score
6.5(high)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

July 31, 2026

Last Modified

August 3, 2026

Advisory Details (1)

Auto-updated Aug 3, 2026
No patch confirmed yet.
generic

GitHub - RichardKabuto/xxl-job-ssrf-poc: POC for xxl-job SSRF vulnerability · GitHub

https://github.com/RichardKabuto/xxl-job-ssrf-poc

Vendor Advisories for CVE-2026-52371(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 21× in last 7d / 58× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-20 22:55 UTCEPSS rescore
  2. 2026-08-20 06:07 UTCEG score recompute
  3. 2026-08-20 06:07 UTCGHSA enrichment
  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-19 06:48 UTCEG score recompute
  6. 2026-08-19 06:48 UTCGHSA enrichment
  7. 2026-08-18 13:48 UTCEPSS rescore
  8. 2026-08-18 07:19 UTCEG score recompute
  9. 2026-08-18 07:19 UTCGHSA enrichment
  10. 2026-08-17 13:47 UTCEPSS rescore
  11. 2026-08-17 08:00 UTCEG score recompute
  12. 2026-08-17 08:00 UTCGHSA enrichment
  13. 2026-08-16 14:56 UTCEPSS rescore
  14. 2026-08-16 08:42 UTCEG score recompute
  15. 2026-08-16 08:42 UTCGHSA enrichment
  16. 2026-08-16 02:14 UTCEPSS rescore
  17. 2026-08-15 09:24 UTCEG score recompute
  18. 2026-08-15 09:24 UTCGHSA enrichment
  19. 2026-08-15 01:30 UTCEPSS rescore
  20. 2026-08-14 10:05 UTCEG score recompute
  21. 2026-08-14 10:05 UTCGHSA enrichment
  22. 2026-08-13 22:00 UTCEPSS rescore
  23. 2026-08-13 10:47 UTCEG score recompute
  24. 2026-08-13 10:47 UTCGHSA enrichment
  25. 2026-08-12 13:51 UTCEPSS rescore
Show 33 more
  1. 2026-08-12 11:29 UTCEG score recompute
  2. 2026-08-12 11:29 UTCGHSA enrichment
  3. 2026-08-11 12:10 UTCEG score recompute
  4. 2026-08-11 12:10 UTCGHSA enrichment
  5. 2026-08-11 00:00 UTCEPSS rescore
  6. 2026-08-10 12:51 UTCEG score recompute
  7. 2026-08-10 12:51 UTCGHSA enrichment
  8. 2026-08-09 13:46 UTCEPSS rescore
  9. 2026-08-09 13:33 UTCEG score recompute
  10. 2026-08-09 13:33 UTCGHSA enrichment
  11. 2026-08-08 16:37 UTCEPSS rescore
  12. 2026-08-08 14:15 UTCEG score recompute
  13. 2026-08-08 14:15 UTCGHSA enrichment
  14. 2026-08-07 14:56 UTCGHSA enrichment
  15. 2026-08-06 15:38 UTCEG score recompute
  16. 2026-08-06 15:38 UTCGHSA enrichment
  17. 2026-08-06 13:47 UTCEPSS rescore
  18. 2026-08-05 19:17 UTCEPSS rescore
  19. 2026-08-05 16:19 UTCGHSA enrichment
  20. 2026-08-04 17:01 UTCEG score recompute
  21. 2026-08-04 17:01 UTCGHSA enrichment
  22. 2026-08-04 15:10 UTCEPSS rescore
  23. 2026-08-04 10:39 UTCEPSS rescore
  24. 2026-08-03 17:43 UTCEG score recompute
  25. 2026-08-03 17:42 UTCGHSA enrichment
  26. 2026-08-03 17:10 UTCEG score recompute▲ 6.50
  27. 2026-08-03 17:09 UTCGHSA enrichment
  28. 2026-08-03 17:08 UTCMITRE cvelistV5CVSS v3 → 6.5 · severity → MEDIUM
  29. 2026-08-03 10:36 UTCEPSS rescore
  30. 2026-08-02 02:27 UTCEPSS rescore
  31. 2026-07-31 22:23 UTCNVD update
  32. 2026-07-31 21:39 UTCEG score recompute
  33. 2026-07-31 21:38 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-52371?
CVE-2026-52371 is a medium vulnerability published on July 31, 2026. A Server-Side Request Forgery (SSRF) in the xxl-job-admin/jobinfo/trigger component of xxl-job v3.4.0 allows authenticated attackers to scan resources via supplying a crafted HTTP request.
When was CVE-2026-52371 disclosed?
CVE-2026-52371 was first published in the National Vulnerability Database on July 31, 2026, with the most recent update on August 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-52371 actively exploited?
CVE-2026-52371 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 86.7% of all scored CVEs.
What is the CVSS score of CVE-2026-52371?
CVE-2026-52371 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-52371?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-52371, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-52371

Explore →

Is Your Infrastructure Affected by CVE-2026-52371?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs