Bitrix Site Manager Contact Form cross site scripting

Published 4 y ago 2022-06-30 · modified 4 mo ago 2026-06-17 · JSON

CVSS

3.5

v3.1 · CNA

CISA KEV

not known exploited

EPSS

0.5%

percentile 45%

Public exploits

none known

A vulnerability classified as problematic was found in Bitrix Site Manager 12.06.2015. Affected by this vulnerability is an unknown functionality of the component Contact Form. The manipulation of the argument text with the input <img src="http://1"; on onerror="$(’p').text(’Hacked’)" /> leads to basic cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

CISA SSVC assessment

Exploitation: Proof of concept public
Automatable: no
Technical impact: partial
Assessed: 18 mo ago 2025-04-14

Exploit prediction (EPSS)

0.54% probability of exploitation in the next 30 days, higher than 45% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
CNA	3.1	3.5	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N`
CNA	3.1	3.5	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N`
NVD	3.1	5.4	`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`
NVD	2.0	3.5	`AV:N/AC:M/Au:S/C:N/I:P/A:N`

Affected products

Bitrix Site Manager

Classification

Weakness

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page
CWE-79 Improper Neutralization of Input During Web Page Generation

References

seclists.org /fulldisclosure/2017/Feb/3 · x_refsource_MISC, x_transferred
vuldb.com /?id.96643 · x_refsource_MISC, x_transferred

Sources

CVE List: CVE-2017-20122
NVD: CVE-2017-20122

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary