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CVE-2023-27363

50
FAUCET Score

CVE-2023-27363 is a remote code execution vulnerability affecting Foxit PDF Reader and Editor on Windows, stemming from an exposed dangerous method (exportXFAData) that allows arbitrary file writing via a JavaScript interface. This high-severity flaw (CVSS 7.8) requires user interaction, where a victim must open a malicious file or visit a malicious page. While the vulnerability has a high EPSS score, indicating a significant threat, there is currently no evidence of active exploitation, public exploit code, or notable community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.1.11.37866CPE matchmatch criteria
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
>= 11.0.0.49893, < 11.2.5.53785CPE matchmatch criteria
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
>= 12.0.0.12394, < 12.1.1.15289CPE matchmatch criteria
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
< 12.1.1.15289CPE matchmatch criteria
cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
46.99%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.4699 is in the 99th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

foxit.com / support/security-bulletins.html
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-23-491
Third Party Advisory