CVE-2026-81824

MEDIUMPre-NVD 4.74.7—
EchelonGraph scoreHIGH confidence

Score 4.7 from GitHub Security Advisory published 2026-09-08. a secondary CVSS source baseline 4.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.7Exploit: None knownExposed: 0

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

The vulnerability, if exploited, could allow a miscreant to run arbitrary JavaScript code in a browser session of a PIMBoards user who was socially engineered to click on a malicious link.

CVSS v3
4.7
EG Score
4.7(high)
EG Risk
21(Track)
EG Risk 21/100SSVC: 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
Severity47% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 11, 2026

Advisory Details (1)

Auto-updated Sep 9, 2026
No patch confirmed yet.
generic
https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-006.pdf

Vendor Advisories for CVE-2026-81824(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 21× in last 7d / 53× 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. 2026-09-25 08:52 UTCEG score recompute
  2. 2026-09-25 08:52 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 10:55 UTCEG score recompute
  5. 2026-09-24 10:55 UTCGHSA enrichment
  6. 2026-09-23 17:54 UTCEPSS rescore
  7. 2026-09-23 12:59 UTCEG score recompute
  8. 2026-09-23 12:59 UTCGHSA enrichment
  9. 2026-09-22 16:01 UTCEPSS rescore
  10. 2026-09-22 15:03 UTCEG score recompute
  11. 2026-09-22 15:03 UTCGHSA enrichment
  12. 2026-09-21 21:09 UTCEPSS rescore
  13. 2026-09-21 17:06 UTCEG score recompute
  14. 2026-09-21 17:06 UTCGHSA enrichment
  15. 2026-09-20 20:16 UTCEPSS rescore
  16. 2026-09-20 18:53 UTCGHSA enrichment
  17. 2026-09-19 20:57 UTCEG score recompute
  18. 2026-09-19 20:57 UTCGHSA enrichment
  19. 2026-09-18 23:00 UTCEG score recompute
  20. 2026-09-18 23:00 UTCGHSA enrichment
  21. 2026-09-18 19:28 UTCEPSS rescore
  22. 2026-09-18 01:04 UTCEG score recompute
  23. 2026-09-18 01:04 UTCGHSA enrichment
  24. 2026-09-17 03:08 UTCEG score recompute
  25. 2026-09-17 03:08 UTCGHSA enrichment
Show 28 more
  1. 2026-09-16 14:08 UTCEPSS rescore
  2. 2026-09-16 05:15 UTCEPSS rescore
  3. 2026-09-16 05:11 UTCGHSA enrichment
  4. 2026-09-15 07:15 UTCEG score recompute
  5. 2026-09-15 07:15 UTCGHSA enrichment
  6. 2026-09-15 03:12 UTCEPSS rescore
  7. 2026-09-15 03:12 UTCEPSS rescore
  8. 2026-09-14 09:18 UTCEG score recompute
  9. 2026-09-14 09:18 UTCGHSA enrichment
  10. 2026-09-13 11:22 UTCEG score recompute
  11. 2026-09-13 11:22 UTCGHSA enrichment
  12. 2026-09-12 13:26 UTCGHSA enrichment
  13. 2026-09-11 15:30 UTCEG score recompute
  14. 2026-09-11 15:30 UTCGHSA enrichment
  15. 2026-09-11 14:53 UTCEPSS rescore
  16. 2026-09-11 14:53 UTCEPSS rescore
  17. 2026-09-11 14:35 UTCEG score recompute
  18. 2026-09-11 14:35 UTCGHSA enrichment
  19. 2026-09-11 13:28 UTCEG score recompute
  20. 2026-09-11 13:28 UTCGHSA enrichment
  21. 2026-09-10 15:31 UTCEG score recompute
  22. 2026-09-10 15:31 UTCGHSA enrichment
  23. 2026-09-09 17:34 UTCGHSA enrichment
  24. 2026-09-08 19:36 UTCEG score recompute
  25. 2026-09-08 19:35 UTCGHSA enrichment
  26. 2026-09-08 18:34 UTCEG score recompute
  27. 2026-09-08 17:42 UTCEG score recompute
  28. 2026-09-08 17:40 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-81824?
CVE-2026-81824 is a medium vulnerability published on September 8, 2026. The vulnerability, if exploited, could allow a miscreant to run arbitrary JavaScript code in a browser session of a PIMBoards user who was socially engineered to click on a malicious link.
When was CVE-2026-81824 disclosed?
CVE-2026-81824 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-81824 actively exploited?
CVE-2026-81824 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 72.1% of all scored CVEs.
What is the CVSS score of CVE-2026-81824?
CVE-2026-81824 has a CVSS v3 base score of 4.7 (NVD).
How do I remediate CVE-2026-81824?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-81824, 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

Explore the affected products and dependency analysis for CVE-2026-81824

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