CVE-2023-1270 json
Cross-site Scripting in btcpayserver/btcpayserver
published 2023-03-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23537
- cvss
- 5.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 28%
- public exploits
- 0
- none known
Summary
Cross-site Scripting in GitHub repository btcpayserver/btcpayserver prior to 1.8.3.
Patch / fix
- btcpayserver btcpayserver/btcpayserver 1.8.3
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/ad1f917f-2b25-40ef-9215-c805354c683b referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.1 | CVSS:3.0/AV:L/AC:H/PR:H/UI:R/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
- btcpayserver btcpayserver/btcpayserver
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/btcpayserver/btcpayserver/commit/7b5ce8f70c060b01990d3f7109e97e0144d878a4
patch
-
huntr.dev
/bounties/ad1f917f-2b25-40ef-9215-c805354c683b
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2023-1270
- NVD CVE-2023-1270
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.