CVE-2026-59262

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-08. the CNA's CVSS baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this weekElevated
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: Elevated riskExposed: 0

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

AFFiNE's histories GraphQL field fails to validate Doc.Read permission before exposing document edit history, allowing authenticated workspace members to retrieve restricted content timelines. Attackers can supply arbitrary document GUIDs to access full edit histories including user names, emails, and timestamps of private pages they lack access to.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

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
Severity65% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
34%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 20, 2026

Advisory Details (4)

Auto-updated Jul 8, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

AFFiNE - Unauthorized Document Edit History Access via GraphQL histories Field | Advisories | VulnCheck

https://www.vulncheck.com/advisories/affine-unauthorized-document-edit-history-access-via-graphql-histories-field
generic

Document History Exposed Without Doc.Read Check · Issue #15179 · toeverything/AFFiNE · GitHub

https://github.com/toeverything/AFFiNE/issues/15179
github_commit

commit 1f0bcd01a37a (toeverything/AFFiNE)

Fix landed in toeverything/AFFiNE commit 1f0bcd01a37a — awaiting tagged release

https://github.com/toeverything/AFFiNE/commit/1f0bcd01a37a522393fc1b288395e3a72a79ccad
generic

GitHub - toeverything/AFFiNE: There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use. · GitHub

https://github.com/toeverything/AFFiNE

Vendor Advisories for CVE-2026-59262(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 15× in last 7d / 80× 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 135 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59262?
CVE-2026-59262 is a medium vulnerability published on July 8, 2026. AFFiNE's histories GraphQL field fails to validate Doc.Read permission before exposing document edit history, allowing authenticated workspace members to retrieve restricted content timelines. Attackers can supply arbitrary document GUIDs to access full edit histories including user names, emails,…
When was CVE-2026-59262 disclosed?
CVE-2026-59262 was first published in the National Vulnerability Database on July 8, 2026, with the most recent update on July 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59262 actively exploited?
CVE-2026-59262 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 65.6% of all scored CVEs.
What is the CVSS score of CVE-2026-59262?
CVE-2026-59262 has a CVSS v4.0 base score of 6.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-59262?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59262, 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.

Dependency Blast Radius

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