CVE-2025-43926

MEDIUMNVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2025-05-08. NVD baseline CVSS 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 6.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

An issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6. Custom AJAX calls to the AgentPreferences UpdateAJAX subaction can be used to set user preferences with arbitrary keys. When fetching user data via GetUserData, these keys and values are retrieved and given as a whole to other function calls, which then might use these keys/values to affect permissions or other settings.

CVSS v3
6.1
EG Score
6.1MEDIUMmedium confidence
EG Risk
28
EG Risk 28/100

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
Severity61% × 45%
Exploitation0% × 40%
Automatability0% × 15%
EPSS PROB
0.2%
EPSS %ILE
13th
KEV
Not listed

Published

May 8, 2025

Last Modified

June 12, 2025

References (2)

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
znuny6.3.2-3 ... 6.5.9-1~bpo12+1 (49 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
znuny6.3.2-3 ... 6.5.9-1~bpo12+1 (36 versions)
  • every version up to 6.5.15-2: fixed in 6.5.15-2
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
znuny6.3.2-3 ... 6.5.9-1~bpo12+1 (36 versions)
  • every version up to 6.5.15-2: fixed in 6.5.15-2
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 31× 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 168 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2025-43926?
CVE-2025-43926 is a medium vulnerability published on May 8, 2025. An issue was discovered in Znuny through 6.5.14 and 7.x through 7.1.6. Custom AJAX calls to the AgentPreferences UpdateAJAX subaction can be used to set user preferences with arbitrary keys. When fetching user data via GetUserData, these keys and values are retrieved and given as a whole to other…
When was CVE-2025-43926 disclosed?
CVE-2025-43926 was first published on May 8, 2025, with the most recent update on June 12, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-43926 actively exploited?
CVE-2025-43926 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (13th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-43926?
CVE-2025-43926 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2025-43926?
A fix for CVE-2025-43926 is available: update to the fixed version the vendor names in its advisory.

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