CVE-2020-37222

HIGHNVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory published 2026-05-13. NVD baseline CVSS 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.2Exploit: Elevated riskExposed: 0

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

Kuicms Php EE 2.0 contains a persistent cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted content through the bbs reply endpoint. Attackers can send POST requests to /web/?c=bbs&a=reply with HTML and JavaScript payloads in the content parameter to execute arbitrary scripts in users' browsers.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
63(Attend)
EG Risk 63/100SSVC: 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
Severity72% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

May 13, 2026

Last Modified

May 24, 2026

Advisory Details (1)

Auto-updated Jun 11, 2026
No patch confirmed yet.
generic

Kuicms Php EE 2.0 Persistent Cross-Site Scripting via bbs reply | Advisories | VulnCheck

https://www.vulncheck.com/advisories/kuicms-php-ee-persistent-cross-site-scripting-via-bbs-reply

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 39× 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 174 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2020-37222?
CVE-2020-37222 is a high vulnerability published on May 13, 2026. Kuicms Php EE 2.0 contains a persistent cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted content through the bbs reply endpoint. Attackers can send POST requests to /web/?c=bbs&a=reply with HTML and JavaScript payloads in the…
When was CVE-2020-37222 disclosed?
CVE-2020-37222 was first published in the National Vulnerability Database on May 13, 2026, with the most recent update on May 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-37222 actively exploited?
CVE-2020-37222 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 76.5% of all scored CVEs.
What is the CVSS score of CVE-2020-37222?
CVE-2020-37222 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2020-37222?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-37222, 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-2020-37222

Explore →

Is Your Infrastructure Affected by CVE-2020-37222?

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

Start Free Scan →Browse All CVEs