Unrestricted Upload of File with Dangerous Type in Croogo

published 2022-03-10 4 y ago modified 2026-06-17 4 mo ago also GHSA-4pww-fqgh-36hj , EUVD-2022-1310

cvss: 8.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 9.0%; EPSS 9.0% chance of exploitation in 30 days, percentile 95%
public exploits: 1; Exploit-DB

A Remote Code Execution (RCE) vulnerability exists in Croogo 3.0.2via admin/file-manager/attachments, which lets a malicoius user upload a web shell script.

Timeline

2021-12-06 First public exploit (EDB-50570)
2022-03-10 Published

Exploit prediction

8.96% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

EDB-50570 Croogo 3.0.2 - Remote Code Execution (Authenticated) webapps, 2021-12-06
github.com https://github.com/3erk1n/Vulnerabilities referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P
GitHub	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem	package	affected	fixed in
packagist	croogo/croogo	<=3.0.2	no fix listed

Classification

Weakness

CWE-434 Unrestricted Upload of File with Dangerous Type

References

github.com /3erk1n/Vulnerabilities
exploit, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2021-44673
advisory
github.com /3erk1n/Vulnerabilities/blob/main/Croogo%203.0.2%20-%20Arbitrary%20File%20Upload-Remote%20Code%20Execution%20(
web
github.com /croogo/croogo
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary