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CVE-2022-24803

33
FAUCET Score

CVE-2022-24803 is a critical vulnerability affecting versions of asciidoctor-include-ext prior to 0.4.0, allowing arbitrary system command execution when processing user-supplied AsciiDoc markup, even with `allow-uri-read` disabled. With a CVSS score of 9.8 (CRITICAL), this easily exploitable network-based vulnerability can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.4.0CPE matchmatch criteria
cpe:2.3:a:asciidoctor-include-ext_project:asciidoctor-include-ext:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.72%
Probability of exploitation in next 30 days
EPSS Percentile
84.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0272 is in the 75th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
rubygemspatch availablevia ghsa
Product: asciidoctor-include-extFixed in: 0.4.0

Vendor Advisories (1)

rubygemsGHSA-v222-6mr4-qj29critical

Command Injection vulnerability in asciidoctor-include-ext

Mar 31, 2022

References

github.com / jirutka/asciidoctor-include-ext/commit/c7ea001a597c7033575342c51483dab7b87ae155
ExploitPatchThird Party Advisory
github.com / jirutka/asciidoctor-include-ext/commit/cbaccf3de533cbca224bf61d0b74e4b84d41d8ee
PatchThird Party Advisory
github.com / jirutka/asciidoctor-include-ext/security/advisories/GHSA-v222-6mr4-qj29
Third Party Advisory