Miggo Logo
Miggo Vulnerability Database
→
CVE-2020-10236

CVE-2020-10236: Froxlor Information Disclosure

6.1

CVSS Score
3.1

Basic Information

CVE ID
CVE-2020-10236
GHSA ID
GHSA-hvgf-2rf7-wrx9
EPSS Score
0.34842%
CWE
CWE-20
Published
5/24/2022
Updated
4/25/2024
KEV Status
No
Technology
TechnologyPHP

Technical Details

CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Package NameEcosystemVulnerable VersionsFirst Patched Version
froxlor/froxlorcomposer< 0.10.140.10.14

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The vulnerability stems from the _createUserdataConf function's original implementation that used a hardcoded temporary filename. The GitHub patch shows this function was modified to use tempnam() for unpredictable filenames, directly addressing CWE-20 (Improper Input Validation) by removing static path reliance. The vulnerability description explicitly mentions this function as the root cause, and the commit diff confirms the insecure pattern was present in this function's code path.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

*n issu* w*s *is*ov*r** in *roxlor ***or* *.**.**. It *r**t** *il*s wit* st*ti* n*m*s in /tmp *urin* inst*ll*tion i* t** inst*ll*tion *ir**tory w*s not writ**l*. T*is *llow** lo**l *tt**k*rs to **us* *oS or *is*los* in*orm*tion out o* t** *on*i* *il*

Reasoning

T** vuln*r**ility st*ms *rom t** `_*r**t*Us*r**t**on*` *un*tion's ori*in*l impl*m*nt*tion t**t us** * **r**o*** t*mpor*ry `*il*n*m*`. T** *it*u* p*t** s*ows t*is *un*tion w*s mo*i*i** to us* `t*mpn*m()` *or unpr**i*t**l* `*il*n*m*s`, *ir**tly ***r*ss