Unauthenticated Cross Site Scripting (XSS) in LeadConnector <= 4.0.5 versions.
CVE-2026-81298
Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-31. a secondary CVSS source baseline 7.1; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.1
- EG Score
- 7.1(high)
- 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 computedSeverity71% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 15%
- KEV
- Not listed
Published
August 31, 2026
Last Modified
September 1, 2026
Advisory Details (1)
Auto-updated Aug 31, 2026Cross Site Scripting (XSS) in WordPress LeadConnector Plugin - Patchstack
https://patchstack.com/database/wordpress/plugin/leadconnector/vulnerability/wordpress-leadconnector-plugin-4-0-5-cross-site-scripting-xss-vulnerability?_s_id=cveVendor Advisories for CVE-2026-81298(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 24× in last 7d / 92× 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.
- 2026-09-25 01:57 UTCEG score recompute
- 2026-09-25 01:57 UTCGHSA enrichment
- 2026-09-24 14:04 UTCEPSS rescore
- 2026-09-24 13:37 UTCGHSA enrichment
- 2026-09-24 01:17 UTCEG score recompute
- 2026-09-24 01:17 UTCGHSA enrichment
- 2026-09-23 17:54 UTCEPSS rescore
- 2026-09-23 12:58 UTCGHSA enrichment
- 2026-09-23 00:39 UTCEG score recompute
- 2026-09-23 00:39 UTCGHSA enrichment
- 2026-09-22 16:01 UTCEPSS rescore
- 2026-09-22 12:20 UTCGHSA enrichment
- 2026-09-22 00:00 UTCEG score recompute
- 2026-09-22 00:00 UTCGHSA enrichment
- 2026-09-21 21:09 UTCEPSS rescore
- 2026-09-21 11:40 UTCGHSA enrichment
- 2026-09-20 23:21 UTCEG score recompute
- 2026-09-20 23:21 UTCGHSA enrichment
- 2026-09-20 20:16 UTCEPSS rescore
- 2026-09-20 10:42 UTCGHSA enrichment
- 2026-09-19 22:23 UTCEG score recompute
- 2026-09-19 22:23 UTCGHSA enrichment
- 2026-09-19 10:00 UTCGHSA enrichment
- 2026-09-18 21:26 UTCGHSA enrichment
- 2026-09-18 09:07 UTCGHSA enrichment
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- 2026-09-17 20:47 UTCEG score recompute
- 2026-09-17 20:47 UTCGHSA enrichment
- 2026-09-17 07:03 UTCGHSA enrichment
- 2026-09-16 18:44 UTCEG score recompute
- 2026-09-16 18:43 UTCGHSA enrichment
- 2026-09-16 14:08 UTCEPSS rescore
- 2026-09-16 05:15 UTCEPSS rescore
- 2026-09-16 04:31 UTCGHSA enrichment
- 2026-09-15 15:45 UTCGHSA enrichment
- 2026-09-15 03:25 UTCEG score recompute
- 2026-09-15 03:25 UTCGHSA enrichment
- 2026-09-15 03:12 UTCEPSS rescore
- 2026-09-15 03:12 UTCEPSS rescore
- 2026-09-14 15:05 UTCGHSA enrichment
- 2026-09-14 02:45 UTCEG score recompute
- 2026-09-14 02:45 UTCGHSA enrichment
- 2026-09-13 14:26 UTCGHSA enrichment
- 2026-09-13 02:07 UTCEG score recompute
- 2026-09-13 02:07 UTCGHSA enrichment
- 2026-09-12 13:47 UTCGHSA enrichment
- 2026-09-12 01:28 UTCEG score recompute
- 2026-09-12 01:28 UTCGHSA enrichment
- 2026-09-11 14:53 UTCEPSS rescore
- 2026-09-11 14:53 UTCEPSS rescore
- 2026-09-11 13:08 UTCEG score recompute
- 2026-09-11 13:08 UTCGHSA enrichment
- 2026-09-11 00:49 UTCGHSA enrichment
- 2026-09-10 12:29 UTCEG score recompute
- 2026-09-10 12:29 UTCGHSA enrichment
- 2026-09-10 00:09 UTCGHSA enrichment
- 2026-09-09 11:48 UTCGHSA enrichment
- 2026-09-08 23:28 UTCEG score recompute
- 2026-09-08 23:28 UTCGHSA enrichment
- 2026-09-08 22:01 UTCEPSS rescore
- 2026-09-08 03:16 UTCEG score recompute
- 2026-09-08 03:16 UTCGHSA enrichment
- 2026-09-07 14:57 UTCGHSA enrichment
- 2026-09-07 00:55 UTCEG score recompute
- 2026-09-07 00:54 UTCGHSA enrichment
- 2026-09-06 13:48 UTCEPSS rescore
- 2026-09-06 12:32 UTCGHSA enrichment
- 2026-09-06 00:13 UTCEG score recompute
- 2026-09-06 00:13 UTCGHSA enrichment
- 2026-09-05 15:31 UTCEPSS rescore
- 2026-09-05 11:52 UTCGHSA enrichment
- 2026-09-04 23:28 UTCEG score recompute
- 2026-09-04 23:28 UTCGHSA enrichment
- 2026-09-04 10:44 UTCEG score recompute
- 2026-09-04 10:43 UTCGHSA enrichment
- 2026-09-04 05:07 UTCEPSS rescore
- 2026-09-03 22:22 UTCGHSA enrichment
- 2026-09-03 10:02 UTCGHSA enrichment
- 2026-09-02 21:42 UTCEG score recompute
- 2026-09-02 21:42 UTCGHSA enrichment
- 2026-09-02 14:12 UTCEPSS rescore
- 2026-09-02 09:20 UTCGHSA enrichment
- 2026-09-01 21:01 UTCGHSA enrichment
- 2026-09-01 15:42 UTCEG score recompute
- 2026-09-01 15:42 UTCGHSA enrichment
- 2026-09-01 14:51 UTCEG score recompute
- 2026-09-01 14:50 UTCGHSA enrichment
- 2026-09-01 13:54 UTCEPSS rescore
- 2026-09-01 09:45 UTCEG score recompute
- 2026-09-01 09:45 UTCGHSA enrichment
- 2026-08-31 21:22 UTCEG score recompute
- 2026-08-31 20:40 UTCEG score recompute
- 2026-08-31 20:39 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2026-81298?
When was CVE-2026-81298 disclosed?
Is CVE-2026-81298 actively exploited?
What is the CVSS score of CVE-2026-81298?
How do I remediate CVE-2026-81298?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-81298
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