CVE-2026-61501

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-07-13. a secondary CVSS source baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: None knownExposed: 0

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

Rejetto HFS 3.0.0 through 3.2.0 renders log entries in the administration panel as HTML without sanitization. A remote unauthenticated attacker can submit a failed login with a crafted username that is written to the error log and executes JavaScript in an administrator's browser when the logs are viewed, allowing the attacker to create accounts or execute code on the server with the administrator's privileges.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity61% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
35%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 14, 2026

Advisory Details (2)

Auto-updated Jul 13, 2026
Patch available. Sources: github_release.
generic

Rejetto HFS < 3.2.1 Stored XSS in Admin Log Viewer | Advisories | VulnCheck

https://www.vulncheck.com/advisories/rejetto-hfs-stored-xss-in-admin-log-viewer
github_release Patch Available

3.2.1

Patch available: rejetto/hfs v3.2.1

https://github.com/rejetto/hfs/releases/tag/v3.2.1

Vendor Advisories for CVE-2026-61501(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 16× in last 7d / 80× 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.

Showing the most recent 100 of 120 total refreshes for this CVE.

  1. 2026-08-30 05:29 UTCEG score recompute
  2. 2026-08-30 05:28 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:42 UTCEPSS rescore
  5. 2026-08-28 02:32 UTCEG score recompute
  6. 2026-08-28 02:32 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-27 02:15 UTCEG score recompute
  9. 2026-08-27 02:15 UTCGHSA enrichment
  10. 2026-08-26 14:46 UTCEPSS rescore
  11. 2026-08-26 02:21 UTCEG score recompute
  12. 2026-08-26 02:21 UTCGHSA enrichment
  13. 2026-08-25 13:49 UTCEPSS rescore
  14. 2026-08-25 00:41 UTCEG score recompute
  15. 2026-08-25 00:41 UTCGHSA enrichment
  16. 2026-08-24 00:46 UTCGHSA enrichment
  17. 2026-08-23 00:53 UTCEG score recompute
  18. 2026-08-23 00:53 UTCGHSA enrichment
  19. 2026-08-23 00:19 UTCEPSS rescore
  20. 2026-08-22 01:00 UTCEG score recompute
  21. 2026-08-22 01:00 UTCGHSA enrichment
  22. 2026-08-21 23:49 UTCEPSS rescore
  23. 2026-08-21 01:06 UTCEG score recompute
  24. 2026-08-21 01:06 UTCGHSA enrichment
  25. 2026-08-20 22:55 UTCEPSS rescore
Show 75 more
  1. 2026-08-20 01:13 UTCEG score recompute
  2. 2026-08-20 01:13 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-18 20:26 UTCEG score recompute
  5. 2026-08-18 20:26 UTCGHSA enrichment
  6. 2026-08-18 13:48 UTCEPSS rescore
  7. 2026-08-17 14:31 UTCEG score recompute
  8. 2026-08-17 14:31 UTCGHSA enrichment
  9. 2026-08-17 13:47 UTCEPSS rescore
  10. 2026-08-16 14:56 UTCEPSS rescore
  11. 2026-08-16 14:38 UTCEG score recompute
  12. 2026-08-16 14:38 UTCGHSA enrichment
  13. 2026-08-15 14:44 UTCEG score recompute
  14. 2026-08-15 14:44 UTCGHSA enrichment
  15. 2026-08-15 01:30 UTCEPSS rescore
  16. 2026-08-14 14:50 UTCEG score recompute
  17. 2026-08-14 14:50 UTCGHSA enrichment
  18. 2026-08-13 22:00 UTCEPSS rescore
  19. 2026-08-13 14:57 UTCEG score recompute
  20. 2026-08-13 14:57 UTCGHSA enrichment
  21. 2026-08-12 15:04 UTCEG score recompute
  22. 2026-08-12 15:04 UTCGHSA enrichment
  23. 2026-08-12 13:51 UTCEPSS rescore
  24. 2026-08-11 15:11 UTCEG score recompute
  25. 2026-08-11 15:11 UTCGHSA enrichment
  26. 2026-08-11 00:00 UTCEPSS rescore
  27. 2026-08-10 15:12 UTCGHSA enrichment
  28. 2026-08-09 15:19 UTCEG score recompute
  29. 2026-08-09 15:19 UTCGHSA enrichment
  30. 2026-08-09 13:47 UTCEPSS rescore
  31. 2026-08-08 15:26 UTCEG score recompute
  32. 2026-08-08 15:26 UTCGHSA enrichment
  33. 2026-08-07 15:32 UTCGHSA enrichment
  34. 2026-08-06 15:39 UTCEG score recompute
  35. 2026-08-06 15:39 UTCGHSA enrichment
  36. 2026-08-06 13:47 UTCEPSS rescore
  37. 2026-08-05 19:17 UTCEPSS rescore
  38. 2026-08-05 19:17 UTCEPSS rescore
  39. 2026-08-05 15:37 UTCEG score recompute
  40. 2026-08-05 15:36 UTCGHSA enrichment
  41. 2026-08-04 15:10 UTCEPSS rescore
  42. 2026-08-04 13:26 UTCEG score recompute
  43. 2026-08-04 13:25 UTCGHSA enrichment
  44. 2026-08-04 10:39 UTCEPSS rescore
  45. 2026-08-03 12:08 UTCEG score recompute
  46. 2026-08-03 12:08 UTCGHSA enrichment
  47. 2026-08-03 10:36 UTCEPSS rescore
  48. 2026-08-02 11:47 UTCEG score recompute
  49. 2026-08-02 11:47 UTCGHSA enrichment
  50. 2026-08-02 02:27 UTCEPSS rescore
  51. 2026-08-01 11:54 UTCEG score recompute
  52. 2026-08-01 11:54 UTCGHSA enrichment
  53. 2026-08-01 04:16 UTCEPSS rescore
  54. 2026-07-31 12:00 UTCEG score recompute
  55. 2026-07-31 12:00 UTCGHSA enrichment
  56. 2026-07-30 16:28 UTCEPSS rescore
  57. 2026-07-30 12:05 UTCEG score recompute
  58. 2026-07-30 12:05 UTCGHSA enrichment
  59. 2026-07-30 01:30 UTCEPSS rescore
  60. 2026-07-30 01:30 UTCEPSS rescore
  61. 2026-07-29 12:01 UTCEG score recompute
  62. 2026-07-29 12:01 UTCGHSA enrichment
  63. 2026-07-28 15:37 UTCEPSS rescore
  64. 2026-07-28 12:08 UTCEG score recompute
  65. 2026-07-28 12:08 UTCGHSA enrichment
  66. 2026-07-27 14:14 UTCEPSS rescore
  67. 2026-07-27 11:45 UTCEG score recompute
  68. 2026-07-27 11:45 UTCGHSA enrichment
  69. 2026-07-26 14:54 UTCEPSS rescore
  70. 2026-07-26 14:54 UTCEPSS rescore
  71. 2026-07-26 11:52 UTCEG score recompute
  72. 2026-07-26 11:52 UTCGHSA enrichment
  73. 2026-07-25 14:18 UTCEPSS rescore
  74. 2026-07-25 14:18 UTCEPSS rescore
  75. 2026-07-24 14:18 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-61501?
CVE-2026-61501 is a medium vulnerability published on July 13, 2026. Rejetto HFS 3.0.0 through 3.2.0 renders log entries in the administration panel as HTML without sanitization. A remote unauthenticated attacker can submit a failed login with a crafted username that is written to the error log and executes JavaScript in an administrator's browser when the logs are…
When was CVE-2026-61501 disclosed?
CVE-2026-61501 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61501 actively exploited?
CVE-2026-61501 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 65.2% of all scored CVEs.
What is the CVSS score of CVE-2026-61501?
CVE-2026-61501 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2026-61501?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61501, 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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