CVE-2023-1496 json
Cross-site Scripting (XSS) - Reflected in imgproxy/imgproxy
published 2023-03-19 3 y ago modified 2026-06-17 4 mo ago also GHSA-ch9g-x9j7-rcgp , GO-2023-1651 , EUVD-2023-0983
- cvss
- 6.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Cross-site Scripting (XSS) - Reflected in GitHub repository imgproxy/imgproxy prior to 3.14.0.
Patch / fix
- go github.com/imgproxy/imgproxy/v3 3.14.0
- imgproxy imgproxy/imgproxy 3.14.0
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 20 mo ago
Exploit prediction
1.58% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Imgproxy < 3.14.0 - Cross-site Scripting (XSS) nuclei detection template
- huntr.dev https://huntr.dev/bounties/de603972-935a-401a-96fb-17ddadd282b2 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/imgproxy/imgproxy/v3 | <3.14.0 |
3.14.0 |
| go | github.com/imgproxy/imgproxy | all versions |
no fix listed |
| go | github.com/imgproxy/imgproxy/v2 | all versions |
no fix listed |
Affected products
- imgproxy imgproxy/imgproxy
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/imgproxy/imgproxy/commit/62f8d08a93d301285dcd1dabcc7ba10c6c65b689
web, patch
-
huntr.dev
/bounties/de603972-935a-401a-96fb-17ddadd282b2
web, exploit, patch, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-1496
advisory
-
github.com
/imgproxy/imgproxy
package
-
github.com
/advisories/GHSA-ch9g-x9j7-rcgp
advisory
Sources
- CVE List CVE-2023-1496
- GitHub Advisory GHSA-ch9g-x9j7-rcgp
- NVD CVE-2023-1496
- OSV GO-2023-1651
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.