CVE-2026-82194

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreHIGH confidence

Score 5.5 from GitHub Security Advisory published 2026-09-04. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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

The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.134 does not validate a user supplied path before using it in a file deletion routine, allowing administrators to delete arbitrary files on the server, including files outside the web root.

CVSS v3
5.5
EG Score
5.5(high)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

September 4, 2026

Last Modified

September 8, 2026

Advisory Details (1)

Auto-updated Sep 4, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

WPvivid Backup & Migration < 0.9.134 – Admin+ Arbitrary File Deletion via Path Traversal | CVE 2026-82194 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/bb68f7ae-e380-4154-bd77-8511d8f949d3/

Vendor Advisories for CVE-2026-82194(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 19× in last 7d / 44× 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. 2026-09-19 19:19 UTCEG score recompute
  2. 2026-09-19 19:19 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 17:01 UTCEG score recompute
  5. 2026-09-18 17:01 UTCGHSA enrichment
  6. 2026-09-17 14:49 UTCEG score recompute
  7. 2026-09-17 14:49 UTCGHSA enrichment
  8. 2026-09-16 14:08 UTCEPSS rescore
  9. 2026-09-16 12:37 UTCEG score recompute
  10. 2026-09-16 12:37 UTCGHSA enrichment
  11. 2026-09-16 05:15 UTCEPSS rescore
  12. 2026-09-15 10:25 UTCEG score recompute
  13. 2026-09-15 10:25 UTCGHSA enrichment
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-15 03:12 UTCEPSS rescore
  16. 2026-09-14 08:12 UTCEG score recompute
  17. 2026-09-14 08:11 UTCGHSA enrichment
  18. 2026-09-13 06:00 UTCEG score recompute
  19. 2026-09-13 06:00 UTCGHSA enrichment
  20. 2026-09-12 03:48 UTCEG score recompute
  21. 2026-09-12 03:48 UTCGHSA enrichment
  22. 2026-09-11 14:53 UTCEPSS rescore
  23. 2026-09-11 14:53 UTCEPSS rescore
  24. 2026-09-11 01:36 UTCEG score recompute
  25. 2026-09-11 01:36 UTCGHSA enrichment
Show 19 more
  1. 2026-09-09 23:24 UTCEG score recompute
  2. 2026-09-09 23:24 UTCGHSA enrichment
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-08 19:58 UTCGHSA enrichment
  5. 2026-09-07 20:02 UTCEG score recompute
  6. 2026-09-07 20:02 UTCGHSA enrichment
  7. 2026-09-06 17:51 UTCEG score recompute
  8. 2026-09-06 17:51 UTCGHSA enrichment
  9. 2026-09-06 13:48 UTCEPSS rescore
  10. 2026-09-05 15:39 UTCEG score recompute
  11. 2026-09-05 15:39 UTCGHSA enrichment
  12. 2026-09-05 15:31 UTCEPSS rescore
  13. 2026-09-04 13:28 UTCGHSA enrichment
  14. 2026-09-04 12:54 UTCEG score recompute▲ 5.50
  15. 2026-09-04 12:54 UTCGHSA enrichment
  16. 2026-09-04 12:53 UTCMITRE cvelistV5CVSS v3 → 5.5 · severity → MEDIUM
  17. 2026-09-04 07:28 UTCNVD update
  18. 2026-09-04 06:35 UTCEG score recompute
  19. 2026-09-04 06:33 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-82194?
CVE-2026-82194 is a medium vulnerability published on September 4, 2026. The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.134 does not validate a user supplied path before using it in a file deletion routine, allowing administrators to delete arbitrary files on the server, including files outside the web root.
When was CVE-2026-82194 disclosed?
CVE-2026-82194 was first published in the National Vulnerability Database on September 4, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82194 actively exploited?
CVE-2026-82194 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 90.1% of all scored CVEs.
What is the CVSS score of CVE-2026-82194?
CVE-2026-82194 has a CVSS v3.1 base score of 5.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-82194?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82194, 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-2026-82194

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