CVE-2021-4265: siwapp siwapp-ror Improper Neutralization
Vulnerability summary
CVE-2021-4265 is a medium (CVSS 6.1) Improper Neutralization vulnerability in siwapp siwapp-ror. EPSS estimates a 0.49% chance of exploitation in the next 30 days, higher than 41% of scored vulnerabilities.
Timeline
- 21-12-2022PublishedVulnerability first disclosed.
- 19-11-2024Last modifiedVulnerability information updated.
Description
A vulnerability was found in siwapp-ror. It has been rated as problematic. This issue affects some unknown processing. The manipulation leads to cross site scripting. The attack may be initiated remotely. The name of the patch is 924d16008cfcc09356c87db01848e45290cb58ca. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-216467.
CVSS metrics
2 scores · 2 sources · 1 version- CVE.orgCNA3.5LowCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:NDiffers
EPSS trend
Probability
0.49%
Chance of exploitation in the next 30 days
Percentile
41%
Versus all other CVEs
30-day change
+0.01 pp
From 0.48% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-707Improper NeutralizationThe product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being read from an upstream component or sent to a downstream component.
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Affected systems
Siwapp1 product
- siwapp-ror< 2021-10-19
Unspecified1 product
- siwapp-rorn/a
2 vendors · 2 products
References
3 links- vuldb.com?id.216467Third Party Advisory