CVE-2015-0258

Name: CVE-2015-0258
Creator: NVD / NIST
Published: 2020-02-17T18:15:11.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 3.78%

Last modified Jun 17, 2026

CVE-2015-0258 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Multiple incomplete blacklist vulnerabilities in the avatar upload functionality in manageuser.php in Collabtive before 2.1 allow remote authenticated users to execute arbitrary code by uploading a file with a (1) .php3, (2) .php4, (3) .php5, or (4) .phtml extension.. EPSS estimates a 3.78% chance of exploitation in the next 30 days.

Description

Multiple incomplete blacklist vulnerabilities in the avatar upload functionality in manageuser.php in Collabtive before 2.1 allow remote authenticated users to execute arbitrary code by uploading a file with a (1) .php3, (2) .php4, (3) .php5, or (4) .phtml extension.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

3.78%

88.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
O-Dyn	Collabtive	< 2.1
Debian	Debian Linux	8.0
Canonical	Ubuntu Linux	16.04

References

http://packetstormsecurity.com/files/133736/Collabtive-2.0-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/philippK-de/Collabtive/commit/9ce6301583669d0a8ecb4d23fb56e34b68511335Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/02/msg00031.htmlMailing List, Third Party Advisory
https://usn.ubuntu.com/4590-1/Third Party Advisory
http://packetstormsecurity.com/files/133736/Collabtive-2.0-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/philippK-de/Collabtive/commit/9ce6301583669d0a8ecb4d23fb56e34b68511335Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/02/msg00031.htmlMailing List, Third Party Advisory
https://usn.ubuntu.com/4590-1/Third Party Advisory

Timeline

Published: Feb 17, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-0258?

How severe is CVE-2015-0258?

CVE-2015-0258 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.78% probability of exploitation in the next 30 days.

How do I fix CVE-2015-0258?

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.

Are you affected by CVE-2015-0258?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST