CVE-2018-17056

Cross-site scripting (XSS) vulnerability in ServiceStack in Progress Sitefinity CMS versions 10.2 through 11.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

CVSS v3.0 NVD

6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0 NVD

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.82% chance of exploitation in the next 30 days, 56th percentile

Published

2018-09-28

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://insinuator.net/2018/10/vulnerabilities-in-sitefinity-wcms-a-success-story-of-a-re…

Security advisories

• https://knowledgebase.progress.com/articles/Article/Security-Advisory-for-Resolving-Secur…
• https://insinuator.net/2018/10/vulnerabilities-in-sitefinity-wcms-a-success-story-of-a-re…

References

• CVE Record
• NVD entry