# CVE-2021-44026: Roundcube Webmail SQL Injection Vulnerability

> CVE-2021-44026: Roundcube Webmail SQL Injection Vulnerability. CVSS 9.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2021-44026
Last updated: 2025-10-21T23:25:24Z

- Published: 2021-11-19 03:47 UTC · Updated: 2025-10-21 23:25 UTC · Assigner: mitre
- CVSS: 9.8 (CVSS 3.1) · Severity: Critical · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS: 69.9%, 99th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2023-06-22, federal due date 2023-07-13, ransomware use: Unknown

## Description

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.

## CISA required action

Apply updates per vendor instructions.

## Affected vendors and products

- Roundcube: Roundcube Webmail

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2021-44026)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2021-44026)
- [https://bugs.debian.org/1000156](https://bugs.debian.org/1000156)
- [https://github.com/roundcube/roundcubemail/commit/c8947ecb762d9e89c2091bda28d49002817263f1](https://github.com/roundcube/roundcubemail/commit/c8947ecb762d9e89c2091bda28d49002817263f1)
- [https://github.com/roundcube/roundcubemail/commit/ee809bde2dcaa04857a919397808a7296681dcfa](https://github.com/roundcube/roundcubemail/commit/ee809bde2dcaa04857a919397808a7296681dcfa)
- [https://lists.debian.org/debian-lts-announce/2021/12/msg00004.html](https://lists.debian.org/debian-lts-announce/2021/12/msg00004.html)
- [https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDVGIZMQJ5IOM47Y3SAAJRN5VPANKTKO/](https://lists.fedoraproject.org/archives/list/package-announce%2540lists.fedoraproject.org/message/NDVGIZMQJ5IOM47Y3SAAJRN5VPANKTKO/)
- [https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TP3Y5RXTUUOUODNG7HFEKWYNIPIT2NL4/](https://lists.fedoraproject.org/archives/list/package-announce%2540lists.fedoraproject.org/message/TP3Y5RXTUUOUODNG7HFEKWYNIPIT2NL4/)
- [https://www.debian.org/security/2021/dsa-5013](https://www.debian.org/security/2021/dsa-5013)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2021-44026 · Markdown: https://rewindex.com/cve/CVE-2021-44026.md · JSON: https://rewindex.com/api/v1/cves/CVE-2021-44026 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:16:53.847Z