CVE-2021-4268: phpredisadmin_project phpredisadmin Incorrect Authorization
Vulnerability summary
CVE-2021-4268 is a high (CVSS 8.8) Incorrect Authorization vulnerability in phpredisadmin_project phpredisadmin. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 29% of scored vulnerabilities.
Timeline
- 21-12-2022PublishedVulnerability first disclosed.
- 14-04-2025Last modifiedVulnerability information updated.
Description
A vulnerability, which was classified as problematic, was found in phpRedisAdmin up to 1.17.3. This affects an unknown part. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. Upgrading to version 1.18.0 is able to address this issue. The name of the patch is b9039adbb264c81333328faa9575ecf8e0d2be94. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216471.
CVSS metrics
2 scores · 2 sources · 1 version- CVE.orgCNA4.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NDiffers
EPSS trend
Probability
0.37%
Chance of exploitation in the next 30 days
Percentile
29%
Versus all other CVEs
30-day change
+0.02 pp
From 0.35% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-863Incorrect AuthorizationThe product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
- CWE-352Cross-Site Request Forgery (CSRF)The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Affected systems
Phpredisadmin_project1 product
- phpredisadmin< 1.18.0
Unspecified1 product
- phpredisadmin1.14.0 | 1.14.1 | 1.15.0 | 1.16.0 | 1.16.1 | 1.16.2 | 1.17.0 | 1.17.1 | 1.17.2 | 1.17.3
2 vendors · 2 products
References
3 links- github.com/erikdubbelboer/phpRedisAdmin/commit/b9039adbb264c81333328faa9575ecf8e0d2be94PatchThird Party Advisory