VIR Vulnerability Intelligence Relay

CVE-2013-1349

high
Published 2013-12-09 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
8.5

Description

Eval injection vulnerability in ajax.php in openSIS 4.5 through 5.2 allows remote attackers to execute arbitrary PHP code via the modname parameter.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-30471 remote linux verified
Metasploit · 2013-12-24

OpenSIS 'modname' - PHP Code Execution (Metasploit)

Source code queued for fetch — refresh in a moment.

Metasploit modules

exploit_unix/webapp/opensis_modname_exec rank 600
OpenSIS 'modname' PHP Code Execution
Source fetch failed: fetch_error — view the original via the link above.

Application impact
VendorProductVersionsFixed
os4edopensis4.5
os4edopensis4.6
os4edopensis4.7
os4edopensis4.8
os4edopensis4.8.1
os4edopensis4.9
os4edopensis5.0
os4edopensis5.1
os4edopensis5.2

References

CWEs

CWE-94

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.