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Vulnerability record · CVE-2017-11365 · published 23 May 2019

CVE-2017-11365: Sensiolabs symfony improper access control vulnerability

Sensiolabs · Symfony

Certain Symfony products are affected by: Incorrect Access Control. This affects Symfony 2.7.30 and Symfony 2.8.23 and Symfony 3.2.10 and Symfony 3.3.3. The type of exploitation is: remote. The component is: Password validator.

9.8 CVSS 3.0 Critical EPSS 1.9% · top 21.7% CWE-284 · Improper access control
9.8CVSS 3.0 base score, v2 7.5
1.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Certain Symfony products are affected by: Incorrect Access Control. This affects Symfony 2.7.30 and Symfony 2.8.23 and Symfony 3.2.10 and Symfony 3.3.3. The type of exploitation is: remote. The component is: Password validator.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/symfony/symfony/commit/878198cefae028386c6dc800ccbf18f2b9cbff3f PatchThird Party Advisory
https://github.com/symfony/symfony/pull/23507 PatchThird Party Advisory
https://github.com/symfony/symfony/commit/878198cefae028386c6dc800ccbf18f2b9cbff3f PatchThird Party Advisory
https://github.com/symfony/symfony/pull/23507 PatchThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-11365), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.