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CVE-2015-1833

56
FAUCET Score

CVE-2015-1833 is an XML External Entity (XXE) vulnerability affecting multiple versions of Apache Jackrabbit, including versions before 2.0.6, 2.2.x before 2.2.14, 2.4.x before 2.4.6, 2.6.x before 2.6.6, 2.8.x before 2.8.1, and 2.10.x before 2.10.1. This vulnerability allows remote attackers to read arbitrary files and send requests to internal network servers. With a CVSS score of 6.4, it is considered a medium-severity vulnerability, requiring no authentication and having low attack complexity. While not listed in CISA's KEV catalog, exploit code for this vulnerability is publicly available on ExploitDB, though there is minimal community discussion or media coverage surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.5CPE matchmatch criteria
cpe:2.3:a:apache:jackrabbit:*:*:*:*:*:*:*:*
2.2.0CPE matchmatch criteria
cpe:2.3:a:apache:jackrabbit:2.2.0:*:*:*:*:*:*:*
2.2.1CPE matchmatch criteria
cpe:2.3:a:apache:jackrabbit:2.2.1:*:*:*:*:*:*:*
2.2.2CPE matchmatch criteria
cpe:2.3:a:apache:jackrabbit:2.2.2:*:*:*:*:*:*:*
2.2.4CPE matchmatch criteria
cpe:2.3:a:apache:jackrabbit:2.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

AV:N/AC:L/Au:N/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
51.49%
Probability of exploitation in next 30 days
EPSS Percentile
98.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-37110 · May 26, 2015
This CVE's current EPSS score of 0.5149 is in the 99th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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-coreFixed in: 2.0.6
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-coreFixed in: 2.2.14
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-coreFixed in: 2.4.6
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-coreFixed in: 2.6.6
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-coreFixed in: 2.8.1
mavenpatch availablevia ghsa
Product: org.apache.jackrabbit:jackrabbit-coreFixed in: 2.10.1

Vendor Advisories (2)

mavenGHSA-9284-j4c9-779qmedium

Improper Input Validation in Apache Jackrabbit

May 14, 2022
redhatCVE-2015-1833Moderate

jackrabbit: Jackrabbit WebDAV bundle susceptible to XXE/XEE attack

May 21, 2015

References

mail-archives.apache.org / mod_mbox/jackrabbit-announce/201505.mbox/%3C555DA644.8080908%40greenbytes.de%3E
Vendor Advisory
packetstormsecurity.com / files/132005/Jackrabbit-WebDAV-XXE-Injection.html
issues.apache.org / jira/browse/JCR-3883
Vendor Advisory
exploit-db.com / exploits/37110
Exploit
apache.org / dist/jackrabbit/2.10.1/RELEASE-NOTES.txt
Vendor Advisory
debian.org / security/2015/dsa-3298
securityfocus.com / archive/1/535582/100/0/threaded
securityfocus.com / bid/74761