CVE-2023-1719

Summary

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.

Affected Software

Weaknesses

• CWE-665: CWE-665 Improper Initialization

ADP Enrichment

CVE Program Container

Additional References

• https://starlabs.sg/advisories/23/23-1719/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://starlabs.sg/advisories/23/23-1719/

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