CVE-2022-4605 json
Cross-site Scripting (XSS) - Stored in flatpressblog/flatpress
published 2022-12-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-51937
- cvss
- 6.0
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
Cross-site Scripting (XSS) - Stored in GitHub repository flatpressblog/flatpress prior to 1.3.
Patch / fix
- flatpressblog flatpressblog/flatpress 1.3
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/df455d44-0dec-470c-b576-8ea86ec5a367 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.0 | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- flatpressblog flatpressblog/flatpress
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/flatpressblog/flatpress/commit/742f8b04f233e3cc52bed11f79fcc9911faee776
patch, third-party-advisory
-
huntr.dev
/bounties/df455d44-0dec-470c-b576-8ea86ec5a367
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2022-4605
- NVD CVE-2022-4605
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