CVE-2026-11569

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-06-08. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.4Exploit: NoneExposed: 0

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

A flaw was found in Quay. The filedrop endpoint accepts any mime type without validation, allowing an authenticated user with repository write access to upload a malicious SVG file containing JavaScript. The file is stored and served inline through the CDN, enabling stored cross-site scripting when a victim visits the archive URL.

CVSS v3
5.4
EG Score
5.4(high)
EPSS
3.6%
KEV
Not listed

Published

June 8, 2026

Last Modified

June 8, 2026

Advisory Details (2)

Auto-updated Jun 15, 2026
Patch available. Sources: redhat.
redhat

2486194 – (CVE-2026-11569) CVE-2026-11569 quay: quay: Stored XSS via Filedrop SVG Upload

https://bugzilla.redhat.com/show_bug.cgi?id=2486194
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-11569

Vendor Advisories for CVE-2026-11569(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 17× in last 7d / 88× 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. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-06 02:23 UTCEPSS rescore
  3. 2026-07-05 20:04 UTCEG score recompute
  4. 2026-07-05 20:04 UTCGHSA enrichment
  5. 2026-07-04 20:16 UTCEG score recompute
  6. 2026-07-04 20:16 UTCGHSA enrichment
  7. 2026-07-04 06:31 UTCEPSS rescore
  8. 2026-07-03 16:22 UTCEG score recompute
  9. 2026-07-03 16:22 UTCGHSA enrichment
  10. 2026-07-02 16:19 UTCEG score recompute
  11. 2026-07-02 16:19 UTCGHSA enrichment
  12. 2026-07-01 16:25 UTCEG score recompute
  13. 2026-07-01 16:25 UTCGHSA enrichment
  14. 2026-07-01 15:06 UTCEPSS rescore
  15. 2026-07-01 15:06 UTCEPSS rescore
  16. 2026-06-30 16:38 UTCEG score recompute
  17. 2026-06-30 16:38 UTCGHSA enrichment
  18. 2026-06-29 15:34 UTCEG score recompute
  19. 2026-06-29 15:34 UTCGHSA enrichment
  20. 2026-06-29 14:06 UTCEPSS rescore
  21. 2026-06-28 15:24 UTCEG score recompute
  22. 2026-06-28 15:24 UTCGHSA enrichment
  23. 2026-06-28 14:07 UTCEPSS rescore
  24. 2026-06-28 04:56 UTCEPSS rescore
  25. 2026-06-28 04:56 UTCEPSS rescore
Show 63 more
  1. 2026-06-27 15:37 UTCEG score recompute
  2. 2026-06-27 15:37 UTCGHSA enrichment
  3. 2026-06-27 03:08 UTCEPSS rescore
  4. 2026-06-26 15:51 UTCEG score recompute
  5. 2026-06-26 15:51 UTCGHSA enrichment
  6. 2026-06-25 15:56 UTCEG score recompute
  7. 2026-06-25 15:56 UTCGHSA enrichment
  8. 2026-06-25 13:49 UTCEPSS rescore
  9. 2026-06-24 16:06 UTCEG score recompute
  10. 2026-06-24 16:06 UTCGHSA enrichment
  11. 2026-06-24 14:05 UTCEPSS rescore
  12. 2026-06-23 21:32 UTCEPSS rescore
  13. 2026-06-23 16:18 UTCEG score recompute
  14. 2026-06-23 16:17 UTCGHSA enrichment
  15. 2026-06-22 14:25 UTCEPSS rescore
  16. 2026-06-22 14:25 UTCEPSS rescore
  17. 2026-06-22 14:22 UTCEG score recompute
  18. 2026-06-22 14:22 UTCGHSA enrichment
  19. 2026-06-21 14:56 UTCEPSS rescore
  20. 2026-06-21 14:56 UTCEPSS rescore
  21. 2026-06-21 11:05 UTCEG score recompute
  22. 2026-06-21 11:05 UTCGHSA enrichment
  23. 2026-06-21 01:59 UTCEPSS rescore
  24. 2026-06-21 01:59 UTCEPSS rescore
  25. 2026-06-20 10:13 UTCEG score recompute
  26. 2026-06-20 10:13 UTCGHSA enrichment
  27. 2026-06-19 19:25 UTCEPSS rescore
  28. 2026-06-19 10:07 UTCEG score recompute
  29. 2026-06-19 10:07 UTCGHSA enrichment
  30. 2026-06-18 17:52 UTCEPSS rescore
  31. 2026-06-18 09:42 UTCEG score recompute
  32. 2026-06-18 09:42 UTCGHSA enrichment
  33. 2026-06-17 17:53 UTCEPSS rescore
  34. 2026-06-17 09:40 UTCEG score recompute
  35. 2026-06-17 09:40 UTCGHSA enrichment
  36. 2026-06-16 17:52 UTCEPSS rescore
  37. 2026-06-16 09:53 UTCEG score recompute
  38. 2026-06-16 09:52 UTCGHSA enrichment
  39. 2026-06-15 17:48 UTCEPSS rescore
  40. 2026-06-15 10:06 UTCEG score recompute
  41. 2026-06-15 10:05 UTCGHSA enrichment
  42. 2026-06-14 23:18 UTCEPSS rescore
  43. 2026-06-14 10:18 UTCEG score recompute
  44. 2026-06-14 10:18 UTCGHSA enrichment
  45. 2026-06-13 23:00 UTCEPSS rescore
  46. 2026-06-13 23:00 UTCEPSS rescore
  47. 2026-06-13 10:30 UTCEG score recompute
  48. 2026-06-13 10:30 UTCGHSA enrichment
  49. 2026-06-12 23:12 UTCEPSS rescore
  50. 2026-06-12 10:43 UTCEG score recompute
  51. 2026-06-12 10:43 UTCGHSA enrichment
  52. 2026-06-11 14:00 UTCEPSS rescore
  53. 2026-06-11 10:56 UTCEG score recompute
  54. 2026-06-11 10:56 UTCGHSA enrichment
  55. 2026-06-10 22:18 UTCEPSS rescore
  56. 2026-06-10 13:22 UTCEPSS rescore
  57. 2026-06-10 11:09 UTCEG score recompute
  58. 2026-06-10 11:09 UTCGHSA enrichment
  59. 2026-06-09 11:23 UTCEG score recompute
  60. 2026-06-09 11:23 UTCGHSA enrichment
  61. 2026-06-08 14:17 UTCEPSS rescore
  62. 2026-06-08 14:17 UTCEPSS rescore
  63. 2026-06-08 11:36 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11569?
CVE-2026-11569 is a medium vulnerability published on June 8, 2026. A flaw was found in Quay. The filedrop endpoint accepts any mime type without validation, allowing an authenticated user with repository write access to upload a malicious SVG file containing JavaScript. The file is stored and served inline through the CDN, enabling stored cross-site scripting when…
When was CVE-2026-11569 disclosed?
CVE-2026-11569 was first published in the National Vulnerability Database on June 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11569 actively exploited?
CVE-2026-11569 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11569?
CVE-2026-11569 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-11569?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11569, 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

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