Unauthenticated Cross Site Scripting (XSS) in MW WP Form <= 5.1.3 versions.
CVE-2026-48871
Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-15. the CNA's CVSS 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(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 computedSeverity71% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 14%
- KEV
- Not listed
Published
June 15, 2026
Last Modified
June 16, 2026
Advisory Details (1)
Auto-updated Jun 21, 2026Cross Site Scripting (XSS) in WordPress MW WP Form Plugin - Patchstack
https://patchstack.com/database/wordpress/plugin/mw-wp-form/vulnerability/wordpress-mw-wp-form-plugin-5-1-3-cross-site-scripting-xss-vulnerability?_s_id=cveVendor Advisories for CVE-2026-48871(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 6× in last 7d / 39× 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.
Showing the most recent 100 of 225 total refreshes for this CVE.
- 2026-09-16 05:15 UTCEPSS rescore
- 2026-09-14 03:37 UTCEG score recompute
- 2026-09-14 03:37 UTCGHSA enrichment
- 2026-09-13 16:47 UTCEPSS rescore
- 2026-09-11 14:53 UTCEPSS rescore
- 2026-09-10 09:35 UTCEPSS rescore
- 2026-09-08 22:01 UTCEPSS rescore
- 2026-09-07 16:01 UTCEPSS rescore
- 2026-09-06 13:47 UTCEPSS rescore
- 2026-09-04 05:06 UTCEPSS rescore
- 2026-09-02 14:12 UTCEPSS rescore
- 2026-09-01 13:54 UTCEPSS rescore
- 2026-09-01 04:40 UTCEPSS rescore
- 2026-08-30 22:54 UTCEG score recompute
- 2026-08-30 22:54 UTCGHSA enrichment
- 2026-08-30 19:17 UTCEPSS rescore
- 2026-08-28 21:41 UTCEPSS rescore
- 2026-08-27 14:25 UTCEPSS rescore
- 2026-08-26 14:46 UTCEPSS rescore
- 2026-08-25 13:49 UTCEPSS rescore
- 2026-08-24 23:29 UTCEG score recompute
- 2026-08-24 23:29 UTCGHSA enrichment
- 2026-08-23 21:49 UTCGHSA enrichment
- 2026-08-23 09:41 UTCEG score recompute
- 2026-08-23 09:41 UTCGHSA enrichment
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- 2026-08-21 23:49 UTCEPSS rescore
- 2026-08-21 22:41 UTCGHSA enrichment
- 2026-08-21 09:50 UTCEG score recompute
- 2026-08-21 09:50 UTCGHSA enrichment
- 2026-08-20 22:55 UTCEPSS rescore
- 2026-08-20 20:47 UTCGHSA enrichment
- 2026-08-20 08:37 UTCEG score recompute
- 2026-08-20 08:37 UTCGHSA enrichment
- 2026-08-19 17:04 UTCEPSS rescore
- 2026-08-19 13:11 UTCEG score recompute
- 2026-08-19 13:11 UTCGHSA enrichment
- 2026-08-18 13:48 UTCEPSS rescore
- 2026-08-17 13:47 UTCEPSS rescore
- 2026-08-17 11:26 UTCGHSA enrichment
- 2026-08-16 23:18 UTCEG score recompute
- 2026-08-16 23:18 UTCGHSA enrichment
- 2026-08-16 14:56 UTCEPSS rescore
- 2026-08-16 11:12 UTCEG score recompute
- 2026-08-16 11:12 UTCGHSA enrichment
- 2026-08-16 02:14 UTCEPSS rescore
- 2026-08-15 23:05 UTCGHSA enrichment
- 2026-08-15 10:15 UTCEG score recompute
- 2026-08-15 10:15 UTCGHSA enrichment
- 2026-08-15 01:30 UTCEPSS rescore
- 2026-08-14 22:08 UTCGHSA enrichment
- 2026-08-14 10:00 UTCEG score recompute
- 2026-08-14 10:00 UTCGHSA enrichment
- 2026-08-13 22:00 UTCEPSS rescore
- 2026-08-13 21:54 UTCGHSA enrichment
- 2026-08-13 09:20 UTCGHSA enrichment
- 2026-08-12 21:14 UTCEG score recompute
- 2026-08-12 21:14 UTCGHSA enrichment
- 2026-08-12 13:51 UTCEPSS rescore
- 2026-08-12 08:59 UTCGHSA enrichment
- 2026-08-11 20:52 UTCEG score recompute
- 2026-08-11 20:52 UTCGHSA enrichment
- 2026-08-11 08:45 UTCEG score recompute
- 2026-08-11 08:45 UTCGHSA enrichment
- 2026-08-11 00:00 UTCEPSS rescore
- 2026-08-10 20:39 UTCGHSA enrichment
- 2026-08-10 08:28 UTCGHSA enrichment
- 2026-08-09 20:22 UTCEG score recompute
- 2026-08-09 20:22 UTCGHSA enrichment
- 2026-08-09 13:46 UTCEPSS rescore
- 2026-08-09 08:15 UTCGHSA enrichment
- 2026-08-08 20:09 UTCEG score recompute
- 2026-08-08 20:09 UTCGHSA enrichment
- 2026-08-08 16:37 UTCEPSS rescore
- 2026-08-08 08:02 UTCGHSA enrichment
- 2026-08-07 19:56 UTCEG score recompute
- 2026-08-07 19:56 UTCGHSA enrichment
- 2026-08-07 07:49 UTCGHSA enrichment
- 2026-08-06 19:42 UTCEG score recompute
- 2026-08-06 19:42 UTCGHSA enrichment
- 2026-08-06 13:47 UTCEPSS rescore
- 2026-08-06 07:36 UTCGHSA enrichment
- 2026-08-05 19:29 UTCEG score recompute
- 2026-08-05 19:29 UTCGHSA enrichment
- 2026-08-05 19:17 UTCEPSS rescore
- 2026-08-04 15:39 UTCEG score recompute
- 2026-08-04 15:39 UTCGHSA enrichment
- 2026-08-04 15:10 UTCEPSS rescore
- 2026-08-04 10:39 UTCEPSS rescore
- 2026-08-03 21:09 UTCEG score recompute
- 2026-08-03 21:09 UTCGHSA enrichment
- 2026-08-03 10:36 UTCEPSS rescore
- 2026-08-03 09:02 UTCGHSA enrichment
- 2026-08-02 20:55 UTCGHSA enrichment
- 2026-08-02 08:49 UTCEG score recompute
- 2026-08-02 08:49 UTCGHSA enrichment
- 2026-08-02 02:27 UTCEPSS rescore
- 2026-08-01 20:42 UTCGHSA enrichment
- 2026-08-01 08:35 UTCEG score recompute
- 2026-08-01 08:35 UTCGHSA enrichment
- 2026-08-01 04:16 UTCEPSS rescore
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Frequently asked(5)
What is CVE-2026-48871?
When was CVE-2026-48871 disclosed?
Is CVE-2026-48871 actively exploited?
What is the CVSS score of CVE-2026-48871?
How do I remediate CVE-2026-48871?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-48871
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