CVE-2018-20984: patreon patreon wordpress Deserialization of Untrusted Data
CVSS: 9.8v3.0CriticalModified
Published 22-08-2019Last modified 05-08-2024
Vulnerability summary
CVE-2018-20984 is a critical (CVSS 9.8) Deserialization of Untrusted Data vulnerability in patreon patreon wordpress. EPSS estimates a 2.04% chance of exploitation in the next 30 days, higher than 80.8% of scored vulnerabilities. Fixed in 1.2.2.
CVSS score
9.8/10
010
Critical · v3.0 (NVD)EPSS score
2.04%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 22-08-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
The patreon-connect plugin before 1.2.2 for WordPress has Object Injection.
CVSS metrics
3 scores · 2 sources · 3 versionsCritical 9.8Preferred score · wordfence (Source)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Critical 9.8Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.04%
Chance of exploitation in the next 30 days
Percentile
81%
Versus all other CVEs
30-day change
0.00 pp
From 2.04% on 18-09-2026
18-09-202618-10-2026
EPSS score2.04%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Patreon1 product
- patreon wordpress< 1.2.2
Wordpress1 product
- patreon-connect< 1.2.2
2 vendors · 2 products