CVE-2026-25339: WordPress Contact Form by WPForms plugin <= 1.9.8.7 - Sensitive Data Exposure vulnerability
Deferred
Published 25-03-2026Last modified 29-04-2026
Vulnerability summary
CVE-2026-25339 is a medium (CVSS 6.5) vulnerability in syed balkhi contact form by wpforms. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.6% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)EPSS score
0.24%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Timeline
- 25-03-2026PublishedVulnerability first disclosed.
- 29-04-2026Last modifiedVulnerability information updated.
Description
Insertion of Sensitive Information Into Sent Data vulnerability in Syed Balkhi Contact Form by WPForms wpforms-lite allows Retrieve Embedded Sensitive Data.This issue affects Contact Form by WPForms: from n/a through <= 1.9.8.7.
CVSS metrics
3 scores · 3 sources · 1 versionMedium 6.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NSources3 sources · 5.3–6.5
- NVDNIST6.5MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- wordfenceSource5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NDiffers
EPSS trend
Probability
0.24%
Chance of exploitation in the next 30 days
Percentile
15%
Versus all other CVEs
30-day change
Increase +0.01 pp
From 0.23% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-201Insertion of Sensitive Information Into Sent DataThe code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.
- CWE-200Exposure of Sensitive Information to an Unauthorized ActorThe product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Affected systems
Syed balkhi1 product
- contact form by wpforms≤ 1.9.8.7
Wordpress1 product
- wpforms-lite≤ 1.9.8.7 (fixed in 1.9.9.2)
2 vendors · 2 products
References
2 links- patchstack.com/database/…VDB Entry