CVE-2019-15780: strategy11 formidable_form_builder Deserialization of Untrusted Data
CVSS: 9.8v3.1CriticalModified
Published 29-08-2019Last modified 05-08-2024
Vulnerability summary
CVE-2019-15780 is a critical (CVSS 9.8) Deserialization of Untrusted Data vulnerability in strategy11 formidable_form_builder. EPSS estimates a 2.39% chance of exploitation in the next 30 days, higher than 83.7% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
2.39%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 29-08-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
The formidable plugin before 4.02.01 for WordPress has unsafe deserialization.
CVSS metrics
3 scores · 2 sources · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- wordfenceSource9.8CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.39%
Chance of exploitation in the next 30 days
Percentile
84%
Versus all other CVEs
30-day change
0.00 pp
From 2.39% on 20-09-2026
20-09-202620-10-2026
EPSS score2.39%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Strategy111 product
- formidable_form_builder< 4.02.01
Wordpress1 product
- formidable< 4.02.01
2 vendors · 2 products
References
5 links- raw.githubusercontent.com/Strategy11/formidable-forms/master/changelog.txtX Refsource CONFIRMRelease NotesThird Party Advisory