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VulnerabilityPublished Updated

CVE-2024-44085: ONLYOFFICE Docs · Cross-site Scripting

Source CVE Database V5

0

Mentioned vulnerabilities

Not known to be exploited · CVSS 6.1 Medium · fixed in 8.1.0 : update affected systems when convenient.

Data as of 26 Oct 2026, 10:12 UTC

CVSS 3.1 base score
6.1Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.5% chance of exploitation in 30 days – higher than 44% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 8.1.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Sep 2024

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

AI-suggested

2) Implement strict macro security policies, including disabling macros by default and enabling them only from trusted sources. 3) Educate users about the risks of opening documents with macros from untrusted or unknown origins to reduce the likelihood of successful social engineering attacks. 4) Employ web application firewalls (WAFs) or endpoint security solutions capable of detecting and blocking suspicious script execution patterns related to XSS attacks. 5) Conduct regular security audits and penetration testing focused on document collaboration platforms to identify and remediate similar vulnerabilities proactively. 6) Consider network segmentation and least privilege principles to limit the impact of any successful exploitation within the internal environment. 7) Monitor logs and network traffic for unusual activity indicative of exploitation attempts or lateral movement following a compromise.

Description

ONLYOFFICE Docs before 8.1.0 allows XSS via a GeneratorFunction Object attack against a macro. This is related to use of an immediately-invoked function expression (IIFE) for a macro. NOTE: this issue exists because of an incorrect fix for CVE-2021-43446 and CVE-2023-50883.

References

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