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Critical 9.8Known exploited (CISA KEV)Published Nov 19, 2021
CVE-2021-44026Roundcube before 1.3.17 and 1.4.x before 1.4.12 is prone to a potential SQL injection via search or search_params.
Updated under an hour ago ()
Does this affect you?
It affects roundcube webmail and 2 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Jun 22, 2023; federal agencies had to remediate by Jul 13, 2023. Treat that date as your deadline.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-89
- Known exploited
- Added to CISA KEV Jun 22, 2023; federal remediation due Jul 13, 2023Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 69.88% (percentile 99)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
roundcube webmail roundcube:webmail | before 1.3.17; from 1.4.0 before 1.4.12 | NVD |
fedoraproject fedora fedoraproject:fedora | 33; 34 | NVD |
debian debian_linux debian:debian_linux | 9.0; 10.0; 11.0 | NVD |
References
- https://bugs.debian.org/1000156x-refsource-misc, mailing-list, patch
- https://github.com/roundcube/roundcubemail/commit/c8947ecb762d9e89c2091bda28d49002817263f1x-refsource-misc, patch
- https://github.com/roundcube/roundcubemail/commit/ee809bde2dcaa04857a919397808a7296681dcfax-refsource-misc, patch
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TP3Y5RXTUUOUODNG7HFEKWYNIPIT2NL4/vendor-advisory, x-refsource-fedora, mailing-list, release-notes
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NDVGIZMQJ5IOM47Y3SAAJRN5VPANKTKO/vendor-advisory, x-refsource-fedora, mailing-list, release-notes
- https://www.debian.org/security/2021/dsa-5013vendor-advisory, x-refsource-debian, third-party-advisory
- https://lists.debian.org/debian-lts-announce/2021/12/msg00004.htmlmailing-list, x-refsource-mlist, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44026us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.