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CVE-2023-1719

Bitrix24 Insecure Global Variable Extraction

Published: Nov 1, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-665
7.5HIGH
NVD MITRE
EPSS Score
5.0%
Top 8.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
Nuclei

Description

Global variable extraction in bitrix/modules/main/tools.php in Bitrix24 22.0.300 allows unauthenticated remote attackers to (1) enumerate attachments on the server and (2) execute arbitrary JavaScript code in the victim's browser, and possibly execute arbitrary PHP code on the server if the victim has administrator privilege, via overwriting uninitialised variables.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-665

Affected Products

ООО «1С-Битрикс»
commercial·RUaka bitrix24, 1c-bitrix
Битрикс24On-prem
Web & CMS Plugins / cms-core
Bitrix24
commercialaka bitrix framework, bitrix site manager
Bitrix24On-prem
Enterprise Software / collaboration-groupware
and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://starlabs.sg/advisories/23/23-1719/
starlabs.sg
https://vuldb.com/ru/?id.244185
vuldb.com
https://www.1c-bitrix.ru/vul/18880446/
1c-bitrix.ru
and 1 more references View all →

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