CVE-2026-45561

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 88% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, the /smon/agent/{version,uptime,status,checks}/ family of routes takes the URL path component verbatim into requests.get(f'http://{server_ip}:{agent_port}/...'). The path component is constrained only by Flask's default URL converter, which permits any value (including IPv4 literals like 169.254.169.254, RFC1918 ranges, and 127.0.0.1). At time of publication, there are no publicly available patches.

CVSS v3
6.5
EG Score
6.5(medium)
EPSS
12.2%
KEV
Not listed

Published

June 10, 2026

Last Modified

June 10, 2026

Advisory Details (1)

Auto-updated Jun 12, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

SSRF in /smon/agent/<endpoint>/<server_ip> reachable to cloud metadata IPs · Advisory · roxy-wi/roxy-wi · GitHub

https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-2crj-7rqc-x7rq

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 63× 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. 2026-07-13 23:53 UTCEG score recompute
  2. 2026-07-13 22:30 UTCEPSS rescore
  3. 2026-07-13 06:13 UTCEPSS rescore
  4. 2026-07-13 00:36 UTCEG score recompute
  5. 2026-07-12 05:46 UTCEPSS rescore
  6. 2026-07-11 21:11 UTCEG score recompute
  7. 2026-07-11 08:27 UTCEPSS rescore
  8. 2026-07-10 21:54 UTCEG score recompute
  9. 2026-07-09 22:35 UTCEG score recompute
  10. 2026-07-09 19:10 UTCEPSS rescore
  11. 2026-07-08 21:23 UTCEG score recompute
  12. 2026-07-08 15:16 UTCEPSS rescore
  13. 2026-07-07 21:58 UTCEG score recompute
  14. 2026-07-07 13:46 UTCEPSS rescore
  15. 2026-07-06 16:27 UTCEPSS rescore
  16. 2026-07-06 02:23 UTCEPSS rescore
  17. 2026-07-05 11:20 UTCEG score recompute
  18. 2026-07-05 02:30 UTCEPSS rescore
  19. 2026-07-04 11:53 UTCEG score recompute
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-03 08:11 UTCEG score recompute
  22. 2026-07-02 08:11 UTCEG score recompute
  23. 2026-07-01 15:07 UTCEPSS rescore
  24. 2026-07-01 08:52 UTCEG score recompute
  25. 2026-06-30 23:22 UTCEPSS rescore
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  1. 2026-06-30 09:32 UTCEG score recompute
  2. 2026-06-29 14:06 UTCEPSS rescore
  3. 2026-06-29 14:06 UTCEPSS rescore
  4. 2026-06-29 10:14 UTCEG score recompute
  5. 2026-06-28 14:07 UTCEPSS rescore
  6. 2026-06-28 10:55 UTCEG score recompute
  7. 2026-06-28 04:56 UTCEPSS rescore
  8. 2026-06-28 04:56 UTCEPSS rescore
  9. 2026-06-27 11:35 UTCEG score recompute
  10. 2026-06-27 03:08 UTCEPSS rescore
  11. 2026-06-26 12:18 UTCEG score recompute
  12. 2026-06-25 13:49 UTCEPSS rescore
  13. 2026-06-25 07:15 UTCEG score recompute
  14. 2026-06-24 14:05 UTCEPSS rescore
  15. 2026-06-24 07:58 UTCEG score recompute
  16. 2026-06-23 21:33 UTCEPSS rescore
  17. 2026-06-23 21:33 UTCEPSS rescore
  18. 2026-06-23 08:31 UTCEG score recompute
  19. 2026-06-22 14:25 UTCEPSS rescore
  20. 2026-06-22 14:25 UTCEPSS rescore
  21. 2026-06-22 07:30 UTCEG score recompute
  22. 2026-06-21 14:56 UTCEPSS rescore
  23. 2026-06-21 14:56 UTCEPSS rescore
  24. 2026-06-21 08:00 UTCEG score recompute
  25. 2026-06-21 01:59 UTCEPSS rescore
  26. 2026-06-20 08:32 UTCEG score recompute
  27. 2026-06-19 19:25 UTCEPSS rescore
  28. 2026-06-19 09:15 UTCEG score recompute
  29. 2026-06-18 17:52 UTCEPSS rescore
  30. 2026-06-18 17:52 UTCEPSS rescore
  31. 2026-06-18 09:49 UTCEG score recompute
  32. 2026-06-17 17:53 UTCEPSS rescore
  33. 2026-06-17 10:32 UTCEG score recompute
  34. 2026-06-16 17:52 UTCEPSS rescore
  35. 2026-06-16 11:09 UTCEG score recompute
  36. 2026-06-15 17:49 UTCEPSS rescore
  37. 2026-06-15 11:53 UTCEG score recompute
  38. 2026-06-14 12:32 UTCEG score recompute
  39. 2026-06-13 23:00 UTCEPSS rescore
  40. 2026-06-13 13:15 UTCEG score recompute
  41. 2026-06-12 23:12 UTCEPSS rescore
  42. 2026-06-12 23:12 UTCEPSS rescore
  43. 2026-06-12 13:54 UTCEG score recompute
  44. 2026-06-11 14:37 UTCEG score recompute
  45. 2026-06-11 14:00 UTCEPSS rescore
  46. 2026-06-10 15:19 UTCEG score recompute
  47. 2026-06-10 15:18 UTCNVD updatefirst tracked

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Frequently asked(5)

What is CVE-2026-45561?
CVE-2026-45561 is a medium vulnerability published on June 10, 2026. Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, the /smon/agent/{version,uptime,status,checks}/<serverip> family of routes takes the URL path component verbatim into requests.get(f'http://{serverip}:{agent_port}/...'). The path…
When was CVE-2026-45561 disclosed?
CVE-2026-45561 was first published in the National Vulnerability Database on June 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-45561 actively exploited?
CVE-2026-45561 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-45561?
CVE-2026-45561 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-45561?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45561, 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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