CVE-2021-40092 json
A cross-site scripting (XSS) vulnerability in Image Tile in SquaredUp for SCOM 5.2.1.6654 allows remote attackers to inject arbitrary web s…
published 2021-12-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-27281
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
A cross-site scripting (XSS) vulnerability in Image Tile in SquaredUp for SCOM 5.2.1.6654 allows remote attackers to inject arbitrary web script or HTML via an SVG file.
Patch / fix
- squaredup squaredup 5.3.1
Exploit prediction
0.60% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
support.squaredup.com
vendor-advisory
-
support.squaredup.com
/hc/en-us/articles/4410635417233-CVE-2021-40092-Stored-cross-site-scripting-Image-tile-
vendor-advisory
Sources
- CVE List CVE-2021-40092
- NVD CVE-2021-40092
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.