CVE-2024-36057

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-04-07. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

Koha Library before 23.05.10 fails to sanitize user-controllable filenames prior to unzipping, leading to remote code execution. The line "qx/unzip $filename -d $dirname/;" in upload-cover-image.pl is vulnerable to command injection via shell metacharacters because input data can be controlled by an attacker and is directly included in a system command, i.e., an attack can occur via malicious filenames after uploading a .zip file and clicking Process Images.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
75(Attend)
EG Risk 75/100SSVC: 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
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
2%
EPSS %ILE
77%
KEV
Not listed

Published

April 7, 2026

Last Modified

April 9, 2026

Advisory Details (4)

Auto-updated Sep 9, 2026
No patch confirmed yet.
generic

Koha 22.05.22 released – Official Website of Koha Library Software

https://koha-community.org/koha-22-05-22-released/
generic

misc/release_notes/release_notes_23_05_11.md · 23.05.x · koha-community / Koha · GitLab

https://gitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_11.md
generic

misc/release_notes/release_notes_23_05_10.md · 23.05.x · koha-community / Koha · GitLab

https://gitlab.com/koha-community/Koha/-/blob/23.05.x/misc/release_notes/release_notes_23_05_10.md
generic🟡 PoC Available

Research/CVE-2024-36057 at main · hacklantic/Research · GitHub

https://github.com/hacklantic/Research/tree/main/CVE-2024-36057

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 32× 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 248 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-36057?
CVE-2024-36057 is a critical vulnerability published on April 7, 2026. Koha Library before 23.05.10 fails to sanitize user-controllable filenames prior to unzipping, leading to remote code execution. The line "qx/unzip $filename -d $dirname/;" in upload-cover-image.pl is vulnerable to command injection via shell metacharacters because input data can be controlled by…
When was CVE-2024-36057 disclosed?
CVE-2024-36057 was first published in the National Vulnerability Database on April 7, 2026, with the most recent update on April 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-36057 actively exploited?
CVE-2024-36057 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 22.7% of all scored CVEs.
What is the CVSS score of CVE-2024-36057?
CVE-2024-36057 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2024-36057?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-36057, 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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