The Logo Slider – Logo Carousel, Client Logo Slider & Brand Showcase for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'lgx_tooltip_position' parameter in all versions up to, and including, 5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2026-13247
Score 6.4 from GitHub Security Advisory published 2026-07-10. a secondary CVSS source baseline 6.4; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.4
- EG Score
- 6.4(medium)
- EG Risk
- 29(Track)EG Risk 29/100SSVC: 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 computedSeverity64% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 26%
- KEV
- Not listed
Published
July 10, 2026
Last Modified
July 10, 2026
References (5)
- security@wordfencehttps://plugins.trac.wordpress.org/browser/logo-slider-wp/trunk/admin/class-logo-slider-wp-admin.php#L996
- security@wordfencehttps://plugins.trac.wordpress.org/browser/logo-slider-wp/trunk/public/partials/template/view-default.php#L43
- security@wordfencehttps://plugins.trac.wordpress.org/browser/logo-slider-wp/trunk/public/partials/view-controller.php#L66
- security@wordfencehttps://plugins.trac.wordpress.org/changeset?reponame=&old=3601263%40logo-slider-wp&new=3601263%40logo-slider-wp
- security@wordfencehttps://www.wordfence.com/threat-intel/vulnerabilities/id/dd321fd7-1f3a-4d1c-b832-69423a35fad5?source=cve
Vendor Advisories for CVE-2026-13247(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 14× in last 7d / 74× 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 113 total refreshes for this CVE.
- 2026-08-30 06:29 UTCEG score recompute
- 2026-08-30 06:29 UTCGHSA enrichment
- 2026-08-30 01:21 UTCEPSS rescore
- 2026-08-28 21:40 UTCEPSS rescore
- 2026-08-27 21:42 UTCEG score recompute
- 2026-08-27 21:42 UTCGHSA enrichment
- 2026-08-27 14:24 UTCEPSS rescore
- 2026-08-26 03:41 UTCEG score recompute
- 2026-08-26 03:41 UTCGHSA enrichment
- 2026-08-25 13:48 UTCEPSS rescore
- 2026-08-24 22:40 UTCEG score recompute
- 2026-08-24 22:40 UTCGHSA enrichment
- 2026-08-23 20:50 UTCEG score recompute
- 2026-08-23 20:50 UTCGHSA enrichment
- 2026-08-23 00:19 UTCEPSS rescore
- 2026-08-22 19:00 UTCEG score recompute
- 2026-08-22 19:00 UTCGHSA enrichment
- 2026-08-21 23:48 UTCEPSS rescore
- 2026-08-21 17:03 UTCEG score recompute
- 2026-08-21 17:03 UTCGHSA enrichment
- 2026-08-20 22:55 UTCEPSS rescore
- 2026-08-20 15:13 UTCEG score recompute
- 2026-08-20 15:13 UTCGHSA enrichment
- 2026-08-19 17:03 UTCEPSS rescore
- 2026-08-19 12:31 UTCEG score recompute
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- 2026-08-19 12:31 UTCGHSA enrichment
- 2026-08-18 13:48 UTCEPSS rescore
- 2026-08-18 10:41 UTCEG score recompute
- 2026-08-18 10:41 UTCGHSA enrichment
- 2026-08-17 06:10 UTCEG score recompute
- 2026-08-17 06:10 UTCGHSA enrichment
- 2026-08-16 14:56 UTCEPSS rescore
- 2026-08-16 04:21 UTCEG score recompute
- 2026-08-16 04:21 UTCGHSA enrichment
- 2026-08-16 02:14 UTCEPSS rescore
- 2026-08-15 02:31 UTCEG score recompute
- 2026-08-15 02:31 UTCGHSA enrichment
- 2026-08-15 01:30 UTCEPSS rescore
- 2026-08-14 00:41 UTCEG score recompute
- 2026-08-14 00:41 UTCGHSA enrichment
- 2026-08-13 22:00 UTCEPSS rescore
- 2026-08-12 22:51 UTCEG score recompute
- 2026-08-12 22:51 UTCGHSA enrichment
- 2026-08-12 13:50 UTCEPSS rescore
- 2026-08-11 21:01 UTCEG score recompute
- 2026-08-11 21:01 UTCGHSA enrichment
- 2026-08-11 13:42 UTCEPSS rescore
- 2026-08-10 23:59 UTCEPSS rescore
- 2026-08-10 19:12 UTCGHSA enrichment
- 2026-08-09 17:22 UTCEG score recompute
- 2026-08-09 17:22 UTCGHSA enrichment
- 2026-08-09 13:46 UTCEPSS rescore
- 2026-08-08 16:37 UTCEPSS rescore
- 2026-08-08 15:33 UTCEG score recompute
- 2026-08-08 15:33 UTCGHSA enrichment
- 2026-08-07 13:43 UTCEG score recompute
- 2026-08-07 13:43 UTCGHSA enrichment
- 2026-08-06 13:46 UTCEPSS rescore
- 2026-08-06 11:53 UTCEG score recompute
- 2026-08-06 11:53 UTCGHSA enrichment
- 2026-08-05 19:17 UTCEPSS rescore
- 2026-08-05 10:03 UTCEG score recompute
- 2026-08-05 10:03 UTCGHSA enrichment
- 2026-08-04 15:09 UTCEPSS rescore
- 2026-08-04 10:38 UTCEPSS rescore
- 2026-08-04 08:05 UTCEG score recompute
- 2026-08-04 08:05 UTCGHSA enrichment
- 2026-08-03 10:35 UTCEPSS rescore
- 2026-08-03 04:40 UTCGHSA enrichment
- 2026-08-02 02:50 UTCEG score recompute
- 2026-08-02 02:50 UTCGHSA enrichment
- 2026-08-02 02:26 UTCEPSS rescore
- 2026-08-01 04:15 UTCEPSS rescore
- 2026-08-01 01:00 UTCGHSA enrichment
- 2026-07-30 23:02 UTCEG score recompute
- 2026-07-30 23:02 UTCGHSA enrichment
- 2026-07-30 16:27 UTCEPSS rescore
- 2026-07-30 01:30 UTCEPSS rescore
- 2026-07-29 21:12 UTCGHSA enrichment
- 2026-07-28 17:28 UTCEG score recompute
- 2026-07-28 17:28 UTCGHSA enrichment
- 2026-07-28 15:36 UTCEPSS rescore
- 2026-07-27 15:34 UTCEG score recompute
- 2026-07-27 15:34 UTCGHSA enrichment
- 2026-07-27 14:13 UTCEPSS rescore
- 2026-07-26 14:54 UTCEPSS rescore
- 2026-07-26 14:54 UTCEPSS rescore
- 2026-07-26 12:13 UTCEG score recompute
- 2026-07-26 12:13 UTCGHSA enrichment
- 2026-07-24 14:17 UTCEPSS rescore
- 2026-07-23 14:18 UTCEPSS rescore
- 2026-07-23 03:05 UTCEG score recompute
- 2026-07-22 14:08 UTCEPSS rescore
- 2026-07-21 15:24 UTCEPSS rescore
- 2026-07-20 17:08 UTCEPSS rescore
- 2026-07-19 14:30 UTCEPSS rescore
- 2026-07-19 02:28 UTCEPSS rescore
- 2026-07-18 10:04 UTCEPSS rescore
- 2026-07-16 21:09 UTCGHSA enrichment
- 2026-07-16 17:02 UTCEPSS rescore
Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2026-13247?
When was CVE-2026-13247 disclosed?
Is CVE-2026-13247 actively exploited?
What is the CVSS score of CVE-2026-13247?
How do I remediate CVE-2026-13247?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-13247
Is Your Infrastructure Affected by CVE-2026-13247?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.