The SeedProd coming-soon plugin before 5.1.1 for WordPress allows XSS.

published 2020-06-24 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-7166

cvss: 5.4; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 3.8%; EPSS 3.8% chance of exploitation in 30 days, percentile 89%
public exploits: 1; Exploit-DB

Patch / fix

fixed in 1

seedprod coming_soon_page,_under_construction_&_maintenance_mode 5.1.1

Timeline

2020-06-24 Published
2020-07-29 First public exploit (EDB-48724)

Exploit prediction

3.76% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

EDB-48724 Wordpress Plugin Maintenance Mode by SeedProd 5.1.1 - Persistent Cross-Site Scripting webapps, 2020-07-29
packetstormsecurity.com http://packetstormsecurity.com/files/158649/WordPress-Maintenance-Mode-By-SeedProd-5.1.1-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

packetstormsecurity.com /files/158649/WordPress-Maintenance-Mode-By-SeedProd-5.1.1-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
wordpress.org /plugins/coming-soon/#developers
release-notes, third-party-advisory
getastra.com /blog/911/plugin-exploit/stored-xss-coming-soon-page-maintenance-mode-plugin/
third-party-advisory
jinsonvarghese.com /stored-xss-coming-soon-maintenance-mode-wordpress-plugin/
third-party-advisory
wpvulndb.com /vulnerabilities/10283
third-party-advisory

Sources

CVE List CVE-2020-15038
NVD CVE-2020-15038

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary