CVE-2026-64969

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (27th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 5.3Exploit: None knownExposed services: Not assessed

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

ATutor is vulnerable to Insecure Direct Object Reference (IDOR) attack in profile picture related endpoints. Any authenticated user, including a student, can supply another user's member_id in a POST request to the profile album endpoint and permanently delete that user's profile picture, including those of instructors and administrators.

Product is no longer actively supported and the vulnerabilities have not been fixed. Only version 2.2.4 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.

CVSS v3
5.3
EG Score
5.3MEDIUMmedium confidence
EG Risk
24
EG Risk 24/100CISA 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
Severity53% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.4%
EPSS %ILE
27th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

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 20, 2026

Last Modified

August 28, 2026

Advisory Details (2)

Auto-updated Aug 20, 2026
No patch confirmed yet.
generic

ATutor Home

https://atutor.github.io/
generic

Vulnerabilities in ATutor software | CERT Polska

https://cert.pl/en/posts/2026/08/CVE-2026-64960

Vendor Advisories for CVE-2026-64969(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 16× in last 7d / 66× 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 111 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-64969?
CVE-2026-64969 is a medium vulnerability published on August 20, 2026. ATutor is vulnerable to Insecure Direct Object Reference (IDOR) attack in profile picture related endpoints. Any authenticated user, including a student, can supply another user's member_id in a POST request to the profile album endpoint and permanently delete that user's profile picture, including…
When was CVE-2026-64969 disclosed?
CVE-2026-64969 was first published on August 20, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64969 actively exploited?
CVE-2026-64969 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (27th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-64969?
CVE-2026-64969 has a CVSS base score of 5.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-64969?
No fix for CVE-2026-64969 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-64969 are linked in the Vendor Advisories panel on this page.

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