🛡️ CVE-2016-10131 — codeigniter

🔴 CVSS 9.5 — Critical ✅ No Known Exploit CWE-74 OSV
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

CodeIgniter arbitrary code execution

system/libraries/Email.php in CodeIgniter before 3.1.3 allows remote attackers to execute arbitrary code by leveraging control over the email->from field to insert sendmail command-line arguments.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Affected software

CVE-2016-10131 is recorded against 1 package.

  • bcit-ci/codeigniter (fixed in 3.1.3)

Timeline and source

Published on 17 May 2022 and last revised on 6 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Web)
github.com (Web)
github.com (Package)
www.codeigniter.com (Web)
www.securityfocus.com (Web)

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-74
Public Exploit ✅ No
Source OSV
Published 2022-05-17
Updated 2026-08-12
Modified 2026-07-06
Fix URL N/A

Affected Packages

Software From version Fixed in
bcit-ci/codeigniter — 3.1.3

Exploit Protection

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CVE-2016-10131 carries CVSS 9.5 Critical rating. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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