CVE-2025-30921: WordPress Newsletters plugin <= 4.9.9.7 - SQL Injection vulnerability
Deferred
Published 27-03-2025Last modified 28-04-2026
Vulnerability summary
CVE-2025-30921 is a high (CVSS 7.6) SQL Injection vulnerability in tribulant software newsletters. EPSS estimates a 0.53% chance of exploitation in the next 30 days, higher than 44% of scored vulnerabilities. Fixed in 4.9.9.8.
CVSS score
7.6/10
010
High · v3.1 (CVE.org)EPSS score
0.53%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Timeline
- 27-03-2025PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Tribulant Software Newsletters newsletters-lite allows SQL Injection.This issue affects Newsletters: from n/a through <= 4.9.9.7.
CVSS metrics
3 scores · 3 sources · 1 versionHigh 7.6Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:LSources3 sources · 4.9–7.6
- NVDNIST7.6HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
- wordfenceSource4.9MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NDiffers
EPSS trend
Probability
0.53%
Chance of exploitation in the next 30 days
Percentile
44%
Versus all other CVEs
30-day change
Increase +0.02 pp
From 0.51% on 24-09-2026
24-09-202624-10-2026
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 causeAffected systems
Tribulant software1 product
- newsletters≤ 4.9.9.7
Wordpress1 product
- newsletters-lite≤ 4.9.9.7 (fixed in 4.9.9.8)
2 vendors · 2 products
References
2 links- patchstack.com/database/…VDB Entry