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
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: Elevated riskExposed: 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)
EG Risk
55(Attend)
EG Risk 55/100SSVC: Attend

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
Severity53% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
4%
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 6× in last 7d / 48× 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 220 total refreshes for this CVE.

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

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 0% probability of exploitation in the next 30 days, which ranks it in the top 95.8% of all scored CVEs.
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

Explore the affected products and dependency analysis for CVE-2020-37241

Explore →

Is Your Infrastructure Affected by CVE-2020-37241?

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

Start Free Scan →Browse All CVEs