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CVE-2020-8775
Pega Platform before version 8.2.6 is affected by a Stored Cross-Site Scripting (XSS) vulnerability in the comment tags.
- 8.9HighCVSS base score
- 0.84%Exploitation in 30 daysEPSS · top 42% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Pega Platform before version 8.2.6 is affected by a Stored Cross-Site Scripting (XSS) vulnerability in the comment tags.
Timeline
ID reserved
By mitre
- 3 months later
· 3 months later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L |
- EPSS (exploitation in 30 days)
- 0.84% · top 42% of all CVEs (11 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.9.
Affected products
n/a
- affected n/a
References
References2
- https://www.pega.com/products/pega-platform (opens in a new tab)x_refsource_MISCx_transferred
- https://community.pega.com/knowledgebase/products/platform/resolved-issues?q=issue%20529706&f%5B0%5D=version%3A32536 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2020-29623 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2020-8775)Record last updated .