CVE-2023-26091 json
frp_form_answers allows Cross-site Scripting
published 2023-02-26 3 y ago modified 2026-06-17 4 mo ago also GHSA-q3r2-23r8-wqr9 , EUVD-2023-0771
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
The frp_form_answers (aka Forms Export) extension before 3.1.2, and 4.x before 4.0.2, for TYPO3 allows XSS via saved emails.
Patch / fix
- packagist frappant/frp-form-answers 3.1.2, 4.0.2
- frappant forms_export 3.1.2, 4.0.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | frappant/frp-form-answers | <3.1.2 >=4.0.0, <4.0.2 |
3.1.2 4.0.2 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
typo3.org
/security/advisory/typo3-ext-sa-2023-002
web, patch, vendor-advisory
-
github.com
/frappant/frp_form_answers/commit/39fa16c8c792abdfc33e38bae17847364ff6a71d
web
-
typo3.org
/help/security-advisories
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-26091
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/frappant/frp-form-answers/CVE-2023-26091.yaml
web
-
github.com
/frappant/frp_form_answers
package
Sources
- CVE List CVE-2023-26091
- GitHub Advisory GHSA-q3r2-23r8-wqr9
- NVD CVE-2023-26091
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