CVE-2021-22499 json
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management product, affecting versions 9.40, 9.50 and…
published 2021-02-06 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-9645
- cvss
- 4.8
- 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
Persistent Cross-Site scripting vulnerability in Micro Focus Application Performance Management product, affecting versions 9.40, 9.50 and 9.51. The vulnerability could allow persistent XSS attack.
Exploit prediction
0.62% 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 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/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 |
Affected products
- n/a Application Performance Management.
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
Sources
- CVE List CVE-2021-22499
- NVD CVE-2021-22499
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.