CVE-2026-81564

HIGHPre-NVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5%, top 62% 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
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.0Exploit: 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 - Missing Directory Confinement in Media Rename Allowing Arbitrary File Rename in SP Page Builder (Free and Pro) 4.0.0 - 6.9.0 - The media rename task applied neither of the directory boundary checks used by the folder operations in the same controller, and its validation guard required only that either a media record exist for the supplied identifier or that the supplied path be present in #__spmedia, rather than both. The identifier and the path were consequently never checked against one another, so any valid media identifier could be paired with an unrelated filesystem path, and the STR input filter left traversal sequences intact. An attacker could rename files elsewhere in the installation, including renaming configuration.php to take the site offline.

CVSS v3
7.0
EG Score
7.0(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity70% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

September 14, 2026

Last Modified

September 16, 2026

Advisory Details (1)

Auto-updated Sep 14, 2026
No patch confirmed yet.
generic

SP Page Builder Pro - Drag and drop page composer for Joomla - JoomShaper

https://www.joomshaper.com/joomla-extensions/sp-page-builder-pro

Vendor Advisories for CVE-2026-81564(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 26× in last 7d / 48× 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 06:11 UTCGHSA enrichment
  2. 2026-09-24 19:01 UTCEG score recompute
  3. 2026-09-24 19:01 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 07:51 UTCGHSA enrichment
  6. 2026-09-23 20:42 UTCGHSA enrichment
  7. 2026-09-23 09:32 UTCGHSA enrichment
  8. 2026-09-22 22:22 UTCEG score recompute
  9. 2026-09-22 22:22 UTCGHSA enrichment
  10. 2026-09-22 16:01 UTCEPSS rescore
  11. 2026-09-22 11:12 UTCGHSA enrichment
  12. 2026-09-22 00:02 UTCEG score recompute
  13. 2026-09-22 00:02 UTCGHSA enrichment
  14. 2026-09-21 21:09 UTCEPSS rescore
  15. 2026-09-21 12:52 UTCGHSA enrichment
  16. 2026-09-21 01:42 UTCEG score recompute
  17. 2026-09-21 01:42 UTCGHSA enrichment
  18. 2026-09-20 20:16 UTCEPSS rescore
  19. 2026-09-20 14:32 UTCGHSA enrichment
  20. 2026-09-20 03:22 UTCGHSA enrichment
  21. 2026-09-19 16:12 UTCEG score recompute
  22. 2026-09-19 16:12 UTCGHSA enrichment
  23. 2026-09-19 05:03 UTCEG score recompute
  24. 2026-09-19 05:02 UTCGHSA enrichment
  25. 2026-09-18 19:28 UTCEPSS rescore
Show 23 more
  1. 2026-09-18 17:53 UTCGHSA enrichment
  2. 2026-09-18 06:43 UTCGHSA enrichment
  3. 2026-09-17 19:33 UTCEG score recompute
  4. 2026-09-17 19:33 UTCGHSA enrichment
  5. 2026-09-17 06:46 UTCGHSA enrichment
  6. 2026-09-16 19:36 UTCEG score recompute
  7. 2026-09-16 19:36 UTCGHSA enrichment
  8. 2026-09-16 14:25 UTCEG score recompute
  9. 2026-09-16 14:25 UTCGHSA enrichment
  10. 2026-09-16 14:08 UTCEPSS rescore
  11. 2026-09-16 05:15 UTCEPSS rescore
  12. 2026-09-16 03:13 UTCGHSA enrichment
  13. 2026-09-15 16:03 UTCGHSA enrichment
  14. 2026-09-15 04:53 UTCEG score recompute
  15. 2026-09-15 04:52 UTCGHSA enrichment
  16. 2026-09-15 02:30 UTCGHSA enrichment
  17. 2026-09-14 15:21 UTCEG score recompute
  18. 2026-09-14 15:21 UTCGHSA enrichment
  19. 2026-09-14 14:40 UTCEG score recompute
  20. 2026-09-14 14:40 UTCGHSA enrichment
  21. 2026-09-14 11:21 UTCEG score recompute
  22. 2026-09-14 11:05 UTCEG score recompute
  23. 2026-09-14 11:04 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-81564?
CVE-2026-81564 is a high vulnerability published on September 14, 2026. Joomla Extension - joomshaper.com - Missing Directory Confinement in Media Rename Allowing Arbitrary File Rename in SP Page Builder (Free and Pro) 4.0.0 - 6.9.0 - The media rename task applied neither of the directory boundary checks used by the folder operations in the same controller, and its…
When was CVE-2026-81564 disclosed?
CVE-2026-81564 was first published in the National Vulnerability Database on September 14, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-81564 actively exploited?
CVE-2026-81564 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 62.2% of all scored CVEs.
What is the CVSS score of CVE-2026-81564?
CVE-2026-81564 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2026-81564?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-81564, 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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