CVE-2020-36919: WPForms 1.7.8 - Cross-Site Scripting (XSS)
Vulnerability summary
CVE-2020-36919 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in syed balkhi wpforms. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.2% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 13-01-2026PublishedVulnerability first disclosed.
- 24-05-2026Last modifiedVulnerability information updated.
Description
WPForms 1.7.8 contains a cross-site scripting vulnerability in the slider import search feature and tab parameter. Attackers can inject malicious scripts through the ListTable.php endpoint to execute arbitrary JavaScript in victim's browser.
CVSS metrics
4 scores · 2 sources · 2 versions- NVDNIST5.1MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVDNIST6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS trend
Probability
0.38%
Chance of exploitation in the next 30 days
Percentile
30%
Versus all other CVEs
30-day change
Increase +0.01 pp
From 0.37% on 22-09-2026
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
1 foundWPForms 1.7.8 - Cross-Site Scripting (XSS)
Maturity: poc
Weaknesses
CWE · root causeAffected systems
2 vendors · 2 products
References
3 links- www.vulncheck.com/advisories/wpforms-cross-site-scripting-xssThird Party Advisory