Cross-site scripting in Pagure Pagure

1) Cross-site scripting

EUVDB-ID: #VU30640

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2016-1000037

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Pagure: XSS possible in file attachment endpoint

Mitigation

Install update from vendor's website.

Vulnerable software versions

Pagure: 2.3.1 - 2.3.3

CPE2.3

• cpe:2.3:a:pagure:pagure:2.3.1:*:*:*:*:*:*:*
• cpe:2.3:a:pagure:pagure:2.3.2:*:*:*:*:*:*:*
• cpe:2.3:a:pagure:pagure:2.3.3:*:*:*:*:*:*:*

External links

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-1000037
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R7EHB2WQ46M737B2STHQTOPTBSSQJDSS/
https://raw.githubusercontent.com/distributedweaknessfiling/cvelist/master/2016/1000xxx/CVE-2016-1000037.json
https://security-tracker.debian.org/tracker/CVE-2016-1000037

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.