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CVE-2023-49280

19
FAUCET Score

CVE-2023-49280 is a medium-severity vulnerability affecting the XWiki Change Request application, allowing attackers to obtain password hashes. An authenticated user with Change Request and view rights can edit user profiles or other documents containing password fields, then download an XML file containing the hashes. The CVSS score is 6.5, indicating a network attack vector with low complexity and high confidentiality impact. While not easily automated, this vulnerability could lead to unauthorized access if exploited. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in the KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.1, < 1.10CPE matchmatch criteria
cpe:2.3:a:xwiki:change_request:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.7HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0094 is in the 70th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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 (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.xwiki.contrib.changerequest:application-changerequest-defaultFixed in: 1.10

Vendor Advisories (1)

mavenGHSA-2fr7-cc7p-p45qhigh

Data leak of password hash through change requests

Dec 5, 2023

References

github.com / xwiki-contrib/application-changerequest/commit/ff0f5368ea04f0e4aa7b33821c707dc68a8c5ca8
Patch
github.com / xwiki-contrib/application-changerequest/security/advisories/GHSA-2fr7-cc7p-p45q
Third Party Advisory
jira.xwiki.org / browse/CRAPP-302
ExploitIssue TrackingVendor Advisory