CVE-2026-67287

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.3 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 77% 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: cna:joomla, epss
Trending — 3 sources updated this week
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: None knownExposed: 0

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

Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder < 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input.

CVSS v3
6.3
EG Score
6.3(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity63% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 14, 2026

Advisory Details (1)

Auto-updated Aug 12, 2026
No patch confirmed yet.
generic

SP Page Builder - The Best Joomla Drag & Drop Page Builder - JoomShaper

https://www.joomshaper.com/page-builder

Vendor Advisories for CVE-2026-67287(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 23× in last 7d / 32× 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. 2026-08-21 04:48 UTCEG score recompute
  2. 2026-08-21 04:48 UTCGHSA enrichment
  3. 2026-08-20 22:56 UTCEPSS rescore
  4. 2026-08-20 06:56 UTCEG score recompute
  5. 2026-08-20 06:56 UTCGHSA enrichment
  6. 2026-08-19 17:04 UTCEPSS rescore
  7. 2026-08-19 09:04 UTCEG score recompute
  8. 2026-08-19 09:03 UTCGHSA enrichment
  9. 2026-08-18 13:48 UTCEPSS rescore
  10. 2026-08-18 11:09 UTCEG score recompute
  11. 2026-08-18 11:09 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 13:13 UTCGHSA enrichment
  14. 2026-08-16 15:22 UTCEG score recompute
  15. 2026-08-16 15:22 UTCGHSA enrichment
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-15 17:31 UTCEG score recompute
  18. 2026-08-15 17:31 UTCGHSA enrichment
  19. 2026-08-15 01:30 UTCEPSS rescore
  20. 2026-08-14 19:39 UTCEG score recompute
  21. 2026-08-14 19:39 UTCGHSA enrichment
  22. 2026-08-14 14:22 UTCEG score recompute
  23. 2026-08-14 14:22 UTCGHSA enrichment
  24. 2026-08-13 22:00 UTCEPSS rescore
  25. 2026-08-13 16:30 UTCEG score recompute
Show 7 more
  1. 2026-08-13 16:30 UTCGHSA enrichment
  2. 2026-08-13 15:34 UTCEG score recompute
  3. 2026-08-13 15:34 UTCGHSA enrichment
  4. 2026-08-13 13:19 UTCGHSA enrichment
  5. 2026-08-12 15:26 UTCEG score recompute
  6. 2026-08-12 14:29 UTCEG score recompute
  7. 2026-08-12 14:28 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67287?
CVE-2026-67287 is a medium vulnerability published on August 12, 2026. Joomla Extension - joomshaper.com - Unauthenticated comment creation in SP Page Builder < 6.8.0 - An unauthenticated attacker can create comments on instances with disabled guest commenting by overriding the setting in question with user supplied input.
When was CVE-2026-67287 disclosed?
CVE-2026-67287 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67287 actively exploited?
CVE-2026-67287 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 76.8% of all scored CVEs.
What is the CVSS score of CVE-2026-67287?
CVE-2026-67287 has a CVSS v4.0 base score of 6.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-67287?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67287, 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-2026-67287

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