CVE-2013-20005

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-03-16. NVD baseline CVSS 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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.

Qool CMS 2.0 RC2 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious web pages. Attackers can forge POST requests to the /admin/adduser endpoint with parameters like username, password, email, and level to create root-level user accounts without 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
14%
KEV
Not listed

Published

March 16, 2026

Last Modified

June 16, 2026

Advisory Details (3)

Auto-updated Aug 6, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic

Qool CMS 2.0 RC2 Cross-Site Request Forgery via adduser | Advisories | VulnCheck

https://www.vulncheck.com/advisories/qool-cms-rc2-cross-site-request-forgery-via-adduser
generic🟡 PoC Available

Qool CMS 2.0 RC2 - Multiple Vulnerabilities - PHP webapps Exploit

https://www.exploit-db.com/exploits/24627
generic🔴 Active Exploitation

Zero Science Lab — Information Security Research & Development Laboratory

http://www.zeroscience.mk/en/vulnerabilities/ZSL-2013-5134.php

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 3× in last 7d / 16× 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 155 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2013-20005?
CVE-2013-20005 is a medium vulnerability published on March 16, 2026. Qool CMS 2.0 RC2 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious web pages. Attackers can forge POST requests to the /admin/adduser endpoint with parameters like username, password,…
When was CVE-2013-20005 disclosed?
CVE-2013-20005 was first published in the National Vulnerability Database on March 16, 2026, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2013-20005 actively exploited?
CVE-2013-20005 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 85.6% of all scored CVEs.
What is the CVSS score of CVE-2013-20005?
CVE-2013-20005 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2013-20005?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-20005, 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.

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