CVE-2020-37241

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-05-16. the CNA's CVSS baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Elevated
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.3Exploit: NoneExposed: 0

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

bloofoxCMS 0.5.2.1 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious pages. Attackers can craft hidden forms targeting the admin user creation endpoint to add new administrative accounts with arbitrary credentials without requiring explicit user consent.

CVSS v3
5.3
EG Score
5.3(medium)
EPSS
4.3%
KEV
Not listed

Published

May 16, 2026

Last Modified

May 26, 2026

Advisory Details (4)

Auto-updated May 16, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

bloofoxCMS 0.5.2.1 Cross-Site Request Forgery via user add | Advisories | VulnCheck

https://www.vulncheck.com/advisories/bloofoxcms-cross-site-request-forgery-via-user-add
generic🟡 PoC Available

bloofoxCMS 0.5.2.1 - CSRF (Add user) - PHP webapps Exploit

https://www.exploit-db.com/exploits/49507
generic

bloofoxCMS - Home

https://www.bloofox.com/
generic

Release Release 0.5.2.1 · alexlang24/bloofoxCMS · GitHub

https://github.com/alexlang24/bloofoxCMS/releases/tag/0.5.2.1

Vendor Advisories for CVE-2020-37241(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 10× in last 7d / 55× 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 158 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2020-37241?
CVE-2020-37241 is a medium vulnerability published on May 16, 2026. bloofoxCMS 0.5.2.1 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious pages. Attackers can craft hidden forms targeting the admin user creation endpoint to add new administrative accounts…
When was CVE-2020-37241 disclosed?
CVE-2020-37241 was first published in the National Vulnerability Database on May 16, 2026, with the most recent update on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-37241 actively exploited?
CVE-2020-37241 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-37241?
CVE-2020-37241 has a CVSS v4.0 base score of 5.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2020-37241?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-37241, 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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