CVE-2026-47901

MEDIUMPre-NVD 4.64.6—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 4.6 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 96% of all CVEs by exploit prediction. 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
4.6
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.6Exploit: NoneExposed: 0

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

Logseq is vulnerable to a sandbox escape flaw where plugins running in sandboxed iframes can inject arbitrary HTML attributes, such as event handlers, into their container element in the host DOM. Due to a disabled Content Security Policy (CSP), this allows a malicious plugin to execute arbitrary JavaScript in the privileged host context, potentially gaining unauthorized access to filesystem APIs. While only version v0.10.15 was tested and confirmed as vulnerable, status of other versions is unknown since this issue was not addressed by a patch.

CVSS v3
4.6
EG Score
4.6(medium)
EPSS
3.6%
KEV
Not listed

Published

June 9, 2026

Last Modified

June 9, 2026

Advisory Details (2)

Auto-updated Jun 19, 2026
No patch confirmed yet.
generic

Logseq: A privacy-first, open-source knowledge base

https://logseq.com/
generic

Vulnerabilities in Logseq software | CERT Polska

https://cert.pl/en/posts/2026/06/CVE-2026-9279/

Vendor Advisories for CVE-2026-47901(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 / 93× 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.

  1. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-05 13:47 UTCEG score recompute
  3. 2026-07-05 13:47 UTCGHSA enrichment
  4. 2026-07-05 02:30 UTCEPSS rescore
  5. 2026-07-04 14:18 UTCEG score recompute
  6. 2026-07-04 14:17 UTCGHSA enrichment
  7. 2026-07-04 06:31 UTCEPSS rescore
  8. 2026-07-03 15:51 UTCEG score recompute
  9. 2026-07-03 15:51 UTCGHSA enrichment
  10. 2026-07-02 13:43 UTCEG score recompute
  11. 2026-07-02 13:43 UTCGHSA enrichment
  12. 2026-07-01 15:33 UTCEG score recompute
  13. 2026-07-01 15:33 UTCGHSA enrichment
  14. 2026-07-01 15:07 UTCEPSS rescore
  15. 2026-06-30 23:22 UTCEPSS rescore
  16. 2026-06-30 17:50 UTCEG score recompute
  17. 2026-06-30 17:50 UTCGHSA enrichment
  18. 2026-06-29 19:52 UTCEG score recompute
  19. 2026-06-29 19:52 UTCGHSA enrichment
  20. 2026-06-29 14:06 UTCEPSS rescore
  21. 2026-06-29 14:06 UTCEPSS rescore
  22. 2026-06-28 22:11 UTCEG score recompute
  23. 2026-06-28 22:11 UTCGHSA enrichment
  24. 2026-06-28 14:07 UTCEPSS rescore
  25. 2026-06-28 04:56 UTCEPSS rescore
Show 68 more
  1. 2026-06-28 04:56 UTCEPSS rescore
  2. 2026-06-28 00:29 UTCEG score recompute
  3. 2026-06-28 00:29 UTCGHSA enrichment
  4. 2026-06-27 03:08 UTCEPSS rescore
  5. 2026-06-27 02:37 UTCEG score recompute
  6. 2026-06-27 02:37 UTCGHSA enrichment
  7. 2026-06-26 04:47 UTCEG score recompute
  8. 2026-06-26 04:47 UTCGHSA enrichment
  9. 2026-06-25 13:49 UTCEPSS rescore
  10. 2026-06-25 07:06 UTCEG score recompute
  11. 2026-06-25 07:06 UTCGHSA enrichment
  12. 2026-06-24 14:05 UTCEPSS rescore
  13. 2026-06-24 09:17 UTCEG score recompute
  14. 2026-06-24 09:17 UTCGHSA enrichment
  15. 2026-06-23 21:33 UTCEPSS rescore
  16. 2026-06-23 21:33 UTCEPSS rescore
  17. 2026-06-23 11:35 UTCEG score recompute
  18. 2026-06-23 11:35 UTCGHSA enrichment
  19. 2026-06-22 14:25 UTCEPSS rescore
  20. 2026-06-22 14:25 UTCEPSS rescore
  21. 2026-06-22 11:45 UTCEG score recompute
  22. 2026-06-22 11:45 UTCGHSA enrichment
  23. 2026-06-21 14:56 UTCEPSS rescore
  24. 2026-06-21 14:56 UTCEPSS rescore
  25. 2026-06-21 10:36 UTCEG score recompute
  26. 2026-06-21 10:36 UTCGHSA enrichment
  27. 2026-06-21 01:59 UTCEPSS rescore
  28. 2026-06-21 01:59 UTCEPSS rescore
  29. 2026-06-20 11:30 UTCEG score recompute
  30. 2026-06-20 11:30 UTCGHSA enrichment
  31. 2026-06-19 19:26 UTCEPSS rescore
  32. 2026-06-19 19:26 UTCEPSS rescore
  33. 2026-06-19 13:48 UTCEG score recompute
  34. 2026-06-19 13:48 UTCGHSA enrichment
  35. 2026-06-18 17:52 UTCEPSS rescore
  36. 2026-06-18 17:52 UTCEPSS rescore
  37. 2026-06-18 15:59 UTCEG score recompute
  38. 2026-06-18 15:59 UTCGHSA enrichment
  39. 2026-06-17 17:53 UTCEPSS rescore
  40. 2026-06-17 17:28 UTCEG score recompute
  41. 2026-06-17 17:28 UTCGHSA enrichment
  42. 2026-06-16 19:47 UTCEG score recompute
  43. 2026-06-16 19:47 UTCGHSA enrichment
  44. 2026-06-16 17:53 UTCEPSS rescore
  45. 2026-06-15 22:06 UTCEG score recompute
  46. 2026-06-15 22:06 UTCGHSA enrichment
  47. 2026-06-15 17:49 UTCEPSS rescore
  48. 2026-06-15 17:49 UTCEPSS rescore
  49. 2026-06-15 00:21 UTCEG score recompute
  50. 2026-06-15 00:21 UTCGHSA enrichment
  51. 2026-06-14 23:18 UTCEPSS rescore
  52. 2026-06-14 02:40 UTCEG score recompute
  53. 2026-06-14 02:39 UTCGHSA enrichment
  54. 2026-06-13 23:00 UTCEPSS rescore
  55. 2026-06-13 04:57 UTCEG score recompute
  56. 2026-06-13 04:57 UTCGHSA enrichment
  57. 2026-06-12 23:12 UTCEPSS rescore
  58. 2026-06-12 23:12 UTCEPSS rescore
  59. 2026-06-12 07:15 UTCEG score recompute
  60. 2026-06-12 07:15 UTCGHSA enrichment
  61. 2026-06-11 14:00 UTCEPSS rescore
  62. 2026-06-11 09:34 UTCEG score recompute
  63. 2026-06-11 09:34 UTCGHSA enrichment
  64. 2026-06-10 22:18 UTCEPSS rescore
  65. 2026-06-10 11:53 UTCEG score recompute
  66. 2026-06-10 11:53 UTCGHSA enrichment
  67. 2026-06-09 14:12 UTCEG score recompute
  68. 2026-06-09 14:12 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-47901?
CVE-2026-47901 is a medium vulnerability published on June 9, 2026. Logseq is vulnerable to a sandbox escape flaw where plugins running in sandboxed iframes can inject arbitrary HTML attributes, such as event handlers, into their container element in the host DOM. Due to a disabled Content Security Policy (CSP), this allows a malicious plugin to execute arbitrary…
When was CVE-2026-47901 disclosed?
CVE-2026-47901 was first published in the National Vulnerability Database on June 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47901 actively exploited?
CVE-2026-47901 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47901?
CVE-2026-47901 has a CVSS v3 base score of 4.6 (NVD).
How do I remediate CVE-2026-47901?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47901, 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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