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Critical severity9.8NVD Advisory· Published Jun 24, 2020· Updated Jun 17, 2026

CVE-2020-13484

CVE-2020-13484

Description

Bitrix24 through 20.0.975 allows SSRF via an intranet IP address in the services/main/ajax.php?action=attachUrlPreview url parameter, if the destination URL hosts an HTML document containing '<meta name="og:image" content="' followed by an intranet URL.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Bitrix/Bitrix242 versions
    cpe:2.3:a:bitrix24:bitrix24:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:bitrix24:bitrix24:*:*:*:*:*:*:*:*range: <=20.0.975
    • (no CPE)range: <=20.0.975
  • Bitrix24/Bitrix24description

Patches

Vulnerability mechanics

References

1

News mentions

0

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