CVE-2023-35915: automattic woopayments SQL Injection
CVSS: 9.8v3.1CriticalModified
Published 20-12-2023Last modified 28-04-2026
Vulnerability summary
CVE-2023-35915 is a critical (CVSS 9.8) SQL Injection vulnerability in automattic woopayments. EPSS estimates a 0.67% chance of exploitation in the next 30 days, higher than 51.2% of scored vulnerabilities. Fixed in 5.9.1.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
0.67%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 20-12-2023PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Automattic WooPayments – Fully Integrated Solution Built and Supported by Woo.This issue affects WooPayments – Fully Integrated Solution Built and Supported by Woo: from n/a through 5.9.0.
CVSS metrics
3 scores · 3 sources · 1 versionCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSources3 sources · 6.6–9.8
- CVE.orgCNA7.6HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:LDiffers
- wordfenceSource6.6MediumCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:HDiffers
EPSS trend
Probability
0.67%
Chance of exploitation in the next 30 days
Percentile
51%
Versus all other CVEs
30-day change
0.00 pp
From 0.67% on 20-09-2026
20-09-202620-10-2026
EPSS score0.67%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Automattic2 products
- woopayments< 5.9.1
- woopayments – fully integrated solution built and supported by woo≥ n/a, ≤ 5.9.0
Wordpress1 product
- woocommerce-payments≤ 5.9.0 (fixed in 5.9.1)
2 vendors · 3 products