CVE-2022-2877: cm-wp titan_anti-spam_\&_security
CVSS: 5.3v3.1MediumModified
Published 16-09-2022Last modified 03-08-2024
Vulnerability summary
CVE-2022-2877 is a medium (CVSS 5.3) vulnerability in cm-wp titan_anti-spam_\&_security. EPSS estimates a 0.76% chance of exploitation in the next 30 days, higher than 54.4% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
5.3/10
010
Medium · v3.1 (NVD)EPSS score
0.76%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 16-09-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
The Titan Anti-spam & Security WordPress plugin before 7.3.1 does not properly checks HTTP headers in order to validate the origin IP address, allowing threat actors to bypass it's block feature by spoofing the headers.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 5.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NSourcesAll 2 agree
- wordfenceSource5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS trend
Probability
0.76%
Chance of exploitation in the next 30 days
Percentile
54%
Versus all other CVEs
30-day change
+0.02 pp
From 0.74% on 19-09-2026
19-09-202619-10-2026
EPSS score0.76%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (wpscan.com)
Maturity: unknown
Weaknesses
CWE · root cause- CWE-639Authorization Bypass Through User-Controlled KeyThe system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
- CWE-348Use of Less Trusted SourceThe product has two different sources of the same data or information, but it uses the source that has less support for verification, is less trusted, or is less resistant to attack.
Affected systems
Cm-wp1 product
- titan_anti-spam_\&_security< 7.3.1
Unknown1 product
- titan anti-spam & security≥ 7.3.1, < 7.3.1
Wordpress1 product
- anti-spam≤ 7.3.0 (fixed in 7.3.1)
3 vendors · 3 products
References
2 links- wpscan.com/vulnerability/f1af4267-3a43-4b88-a8b9-c1d5b2aa9d68X Refsource MISCExploitThird Party Advisory