CVE-2026-73482

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-13. A secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 8.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

phpList before 3.7.0-RC5 contains a cross-site request forgery (CSRF) vulnerability in lists/admin/admins.php. The administrator deletion action is triggered via an unauthenticated GET request (?page=admins&delete=N) that is not protected by a CSRF token (the central verifyCsrfGetToken check uses enforce=false and is bypassed when the token parameter is absent). A remote attacker can trick a logged-in super-administrator into loading a crafted URL (e.g., embedded as an image in an email) to delete any non-self administrator account.

CVSS v3
8.1
EG Score
8.1HIGHmedium confidence
EG Risk
37
EG Risk 37/100CISA SSVC

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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
25th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 13, 2026

Last Modified

September 24, 2026

Advisory Details (5)

Auto-updated Aug 13, 2026
Patch available. Sources: github_release, github_pr, github_commit.
generic

phpList < 3.7.0-RC5 Cross-Site Request Forgery via admins.php | Advisories | VulnCheck

https://www.vulncheck.com/advisories/phplist-rc5-cross-site-request-forgery-via-admins-php
github_commit Patch Available

commit 5159c3ed33a5 (phpList/phplist3)

Patch available: phpList/phplist3 v3.7.0-RC5 (contains commit 5159c3ed33a5)

https://github.com/phpList/phplist3/commit/5159c3ed33a5674a8169472b50d146d97f630746
github_pr Patch Available

csrf verification on del actions

Patch available: phpList/phplist3 v3.7.0-RC5 (PR #1121 merged 2026-08-09)

https://github.com/phpList/phplist3/pull/1121
github_release Patch Available

v3.7.0-RC5

Patch available: phpList/phplist3 v3.7.0-RC5

https://github.com/phpList/phplist3/releases/tag/v3.7.0-RC5
generic

CSRF enables admin account deletion in phpList <= 3.6.16 · Issue #1117 · phpList/phplist3 · GitHub

https://github.com/phpList/phplist3/issues/1117

Vendor Advisories for CVE-2026-73482(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 17× in last 7d / 92× 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 202 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-73482?
CVE-2026-73482 is a high vulnerability published on August 13, 2026. phpList before 3.7.0-RC5 contains a cross-site request forgery (CSRF) vulnerability in lists/admin/admins.php. The administrator deletion action is triggered via an unauthenticated GET request (?page=admins&delete=N) that is not protected by a CSRF token (the central verifyCsrfGetToken check uses…
When was CVE-2026-73482 disclosed?
CVE-2026-73482 was first published on August 13, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73482 actively exploited?
CVE-2026-73482 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (25th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-73482?
CVE-2026-73482 has a CVSS base score of 8.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-73482?
A fix for CVE-2026-73482 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-73482 are linked in the Vendor Advisories panel on this page.

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