CVE-2017-20057 Elefant CMS Persistent cross site scriting

MediumCVSS 6.1 EPSS 0.61%

Published: 2022-06-20 07:50
Updated: 2026-06-17 04:15
Exploit status: No public exploit known

Description

A vulnerability classified as problematic has been found in Elefant CMS 1.3.12-RC. Affected is an unknown function. The manipulation of the argument username leads to basic cross site scripting (Persistent). It is possible to launch the attack remotely. Upgrading to version 1.3.13 is able to address this issue. It is recommended to upgrade the affected component.

Affected products

Product	Affected versions	Fixed in
elefant/cms(Packagist)	< 1.3.13	1.3.13
elefantcms elefant cms	= 1.3.12-rc	No fix listed
elefant/cms	= 1.3.12-RC	No fix listed

References

nvd.nist.gov third-party-advisory vendor-advisory
vuldb.com third-party-advisory
seclists.org mailing-list third-party-advisory
github.com
github.com product

CVSS v3.1

6.1 Medium

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Scope: Changed
Confidentiality: Low
Integrity: Low
Availability: None

All scores (6)

v3.1 4.3 · vuldb
v3.1 6.1 · nvd@nist.gov
v3.1 6.1 · github
v3.1 6.1 · osv:ghsa
v3.1 4.3 · cna@vuldb.com
v2.0 4.3 · nvd@nist.gov

Weakness & likelihood

EPSS (exploitation probability, 30 days): 0.61% (percentile 49.5)
CWE: CWE-79 Improper Neutralization of Input During Web Page Generation CWE-80 Basic Cross Site Scripting

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.