SQL Injection in Roundcube Webmail
CVE-2021-44026
Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to a potential SQL injection via search or search_params.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.699 (99.4th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.419 · newest: 0.699 · change: +0.280
Affected products
- Roundcube Webmail
- Debian Linux — versions 9.0, 10.0, 11.0
- Fedoraproject Fedora — versions 33, 34
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- bugs.debian.org/1000156 (Patch, Mailing List)
- github.com/roundcube/roundcubemail/commit/c8947ecb762d9e89c2091bda28d4900281726… (Patch)
- github.com/roundcube/roundcubemail/commit/ee809bde2dcaa04857a919397808a7296681d… (Patch)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory, Mailing List, Release Notes)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory, Mailing List, Release Notes)
- www.debian.org/security/2021/dsa-5013 (vendor-advisory, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2021/12/msg00004.html (mailing-list, Mailing List, Third Party Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2021-44026?
- CVE-2021-44026 is a critical-severity vulnerability in Roundcube Webmail, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-11-19.
- How severe is CVE-2021-44026?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2021-44026 known to be exploited?
- Yes. CVE-2021-44026 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-06-22), indicating it is being actively exploited. 9 public proof-of-concept repositories are indexed.