Vulnerability in Synck Graphica Mailform Pro Cgi
CVE-2023-40599
Regular expression Denial-of-Service (ReDoS) exists in multiple add-ons for Mailform Pro CGI 4.3.1.3 and earlier, which allows a remote unauthenticated attacker to cause a denial-of-service condition. Affected add-ons are as follows: call/call.js, prefcodeadv/search.cgi, estimate/estimate.js, search/search.js, suggest/suggest.js, and coupon/coupon.js.
Vulnerability class: ReDoS (Regular Expression Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.009 (57.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Synck Graphica Mailform Pro Cgi — versions 4.3.1.3 and earlier
- Synck Graphica Mailform Pro Cgi
Weakness classification (CWE)
References
- www.synck.com/blogs/news/newsroom/detail_1691668841.html (Vendor Advisory)
- jvn.jp/en/jp/JVN86484824/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-40599?
- CVE-2023-40599 is a high-severity vulnerability in Synck Graphica Mailform Pro Cgi, classified under Inefficient Regular Expression Complexity. CVSS score: 7.5/10. Published 2023-08-25.
- How severe is CVE-2023-40599?
- High severity. CVSS v3 base score is 7.5 out of 10.