CVE-2017-7413
In Horde_Crypt before 2.7.6, as used in Horde Groupware Webmail Edition through 5.2.17, OS Command Injection can occur if the attacker is an authenticated Horde Webmail user, has PGP features enabled in their preferences, and attempts to encrypt an…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 39.2%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
In Horde_Crypt before 2.7.6, as used in Horde Groupware Webmail Edition through 5.2.17, OS Command Injection can occur if the attacker is an authenticated Horde Webmail user, has PGP features enabled in their preferences, and attempts to encrypt an email addressed to a maliciously crafted email address.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 39.18% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- horde/groupware
- Source
- cve@mitre.org
EPSS moved from 37.6% on 21 September 2026 to 39.2% on 27 October 2026, peaking at 40.4% on 22 September 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- https://lists.debian.org/debian-lts-announce/2018/06/msg00006.html
- https://lists.horde.org/archives/horde/Week-of-Mon-20170403/056767.htmlMailing List, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00006.html
- https://lists.horde.org/archives/horde/Week-of-Mon-20170403/056767.htmlMailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.