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01 Record

CVE-2023-35156

XWiki Platform vulnerable to reflected cross-site scripting via xredirect parameter in delete template

CriticalPUBLISHEDCNA: GitHub_M
CNA base score9.7 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
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02 Description

XWiki Platform vulnerable to reflected cross-site scripting via xredirect parameter in delete template

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
2.08% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 81.4% of scored records. A rank, not a probability.
NVD base score
6.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-06-23 18:19Z3 YR AGO
Last updated
2024-11-27 20:12Z1 YR AGO
Reserved
2023-06-14
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Critical (CVSS 9.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-87Improper Neutralization of Alternate XSS SyntaxVariant
  • CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
Data version
5.1
Document digest
5789fd12381680cbbb155de5a216cd7b0438ce4f027ee082fdc58e20baa57b10

05 Affected products

VendorProductVersionsPlatforms
xwikixwiki-platform>= 6.0-rc-1, < 14.10.6, >= 15.0-rc-0, < 15.1—

06 References