Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-37895

31
FAUCET Score

CVE-2023-37895 is a critical Java object deserialization vulnerability in Apache Jackrabbit webapp/standalone versions up to 2.20.10 and 2.21.17. It allows unauthenticated remote code execution (RCE) due to the use of the "commons-beanutils" component over RMI. With a CVSS score of 9.8 (Critical), this vulnerability has a low attack complexity and can lead to complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion, though users are strongly advised to update to versions 2.20.11 or 2.21.18 or disable RMI support.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.0, < 2.20.11CPE matchmatch criteria
cpe:2.3:a:apache:jackrabbit:*:*:*:*:*:*:*:*
>= 2.21.0, < 2.21.18CPE matchmatch criteria
cpe:2.3:a:apache:jackrabbit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.24%
Probability of exploitation in next 30 days
EPSS Percentile
87.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0324 is in the 79th 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 (6)

mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-webappFixed in: 2.21.18
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-webappFixed in: 2.20.11
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-standaloneFixed in: 2.21.18
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-standaloneFixed in: 2.20.11
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-standalone-componentsFixed in: 2.21.18
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-standalone-componentsFixed in: 2.20.11

Vendor Advisories (1)

mavenGHSA-q8cm-3v62-jj79critical

Remote code execution in Apache Jackrabbit

Jul 25, 2023

References

seclists.org / fulldisclosure/2023/Jul/43
Broken Link
lists.apache.org / list.html
Mailing ListVendor Advisory
lists.apache.org / thread/j03b3qdhborc2jrhdc4d765d3jkh8bfw
Mailing ListVendor Advisory
openwall.com / lists/oss-security/2023/07/25/8
Mailing ListThird Party Advisory