CVE-2020-8518
CRITICALCVSS 9.8/10EPSS 71.14%
Last modified
CVE-2020-8518 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Horde Groupware Webmail Edition 5.2.22 allows injection of arbitrary PHP code via CSV data, leading to remote code execution.. EPSS estimates a 71.14% chance of exploitation in the next 30 days.
Description
Horde Groupware Webmail Edition 5.2.22 allows injection of arbitrary PHP code via CSV data, leading to remote code execution.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Horde | Groupware | 5.2.22 |
| Fedoraproject | Fedora | 30 |
| Fedoraproject | Fedora | 31 |
| Debian | Debian Linux | 8.0 |
References
- https://packetstormsecurity.com/files/156872/Horde-5.2.22-CSV-Import-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2020/04/msg00008.htmlMailing List, Third Party Advisory
- https://lists.horde.org/archives/announce/2020/001285.htmlMailing List, Vendor Advisory
- https://packetstormsecurity.com/files/156872/Horde-5.2.22-CSV-Import-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2020/04/msg00008.htmlMailing List, Third Party Advisory
- https://lists.horde.org/archives/announce/2020/001285.htmlMailing List, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-8518?
Horde Groupware Webmail Edition 5.2.22 allows injection of arbitrary PHP code via CSV data, leading to remote code execution.
How severe is CVE-2020-8518?
CVE-2020-8518 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 71.14% probability of exploitation in the next 30 days.
How do I fix CVE-2020-8518?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-8511In Artica Pandora FMS through 7.42, Web Admin users can exec…7.2
- CVE-2020-8512In IceWarp Webmail Server through 11.4.4.1, there is XSS in …6.1
- CVE-2020-8514An issue was discovered in Rumpus 8.2.10 on macOS. By crafti…6.1
- CVE-2020-8515DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigo…9.8
- CVE-2020-8516The daemon in Tor through 0.4.1.8 and 0.4.2.x through 0.4.2.…5.3
- CVE-2020-8517An issue was discovered in Squid before 4.10. Due to incorre…7.5
- CVE-2020-8519SQL injection with the search parameter in Records.php for p…9.8
- CVE-2020-8520SQL injection in order and column parameters in Records.php …9.8
- CVE-2020-8521SQL injection with start and length parameters in Records.ph…9.8
- CVE-2020-8539Kia Motors Head Unit with Software version: SOP.003.30.18.07…7.8
- CVE-2020-8540An XML external entity (XXE) vulnerability in Zoho ManageEng…9.8
- CVE-2020-8541OX App Suite through 7.10.3 allows XXE attacks.6.5
Are you affected by CVE-2020-8518?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST