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Public proof of concept

CVE-2023-35985

A public proof of concept exists; no exploitation attested.

  • Published2023-11-27
  • WeaknessCWE-610 · CWE-73

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An arbitrary file creation vulnerability exists in the Javascript exportDataObject API of Foxit Reader 12.1.3.15356 due to a failure to properly validate a dangerous extension. A specially crafted malicious file can create files at arbitrary locations, which can lead to arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially-crafted malicious site if the browser plugin extension is enabled.

Timeline

dates in UTC
  1. 2023-11-2716:15CVE publishedNVD

Versions per branch

NVD
Foxitsoftware foxit reader
BranchAffectedFixed in
12.1= 12.1.3.15356no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As talos, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Foxit Reader
    Affected
    • = 12.1.3.15356no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2023-11-27

Fix

No fix published by the sources we read yet. NVD record

Detection

read 2026-11-01 01:02 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2023-11-27
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-9gj5-q54r-hcpr

Frequently asked questions

What is CVE-2023-35985?

An arbitrary file creation vulnerability exists in the Javascript exportDataObject API of Foxit Reader 12.1.3.15356 due to a failure to properly validate a dangerous extension. A specially crafted malicious file can create files at arbitrary locations, which can lead to arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially-crafted malicious site if the browser plugin extension is enabled.

Is CVE-2023-35985 actively exploited?

A proof-of-concept exploit exists for CVE-2023-35985, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2023-35985?

CVE-2023-35985 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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