CVE-2026-5391

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreMEDIUM confidence

Score 6.4 from GitHub Security Advisory published 2026-08-06. A secondary CVSS source baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.4Exploit: None knownExposed services: Not assessed

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

The LatePoint plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'btn_wrapper_classes' attribute of the 'latepoint_resources' shortcode in all versions up to, and including, 5.3.2. This is due to insufficient input sanitization and output escaping in the 'locations' branch of the 'shortcode_latepoint_resources' function. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3
6.4
EG Score
6.4MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA 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
Severity64% × 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
0.3%
EPSS %ILE
16th
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 6, 2026

Last Modified

August 12, 2026

References (2)

Vendor Advisories for CVE-2026-5391(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 13× 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 149 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-5391?
CVE-2026-5391 is a medium vulnerability published on August 6, 2026. The LatePoint plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'btnwrapperclasses' attribute of the 'latepointresources' shortcode in all versions up to, and including, 5.3.2. This is due to insufficient input sanitization and output escaping in the 'locations' branch of…
When was CVE-2026-5391 disclosed?
CVE-2026-5391 was first published on August 6, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-5391 actively exploited?
CVE-2026-5391 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (16th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-5391?
CVE-2026-5391 has a CVSS base score of 6.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-5391?
No fix for CVE-2026-5391 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-2026-5391 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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