HIGH
Cross-site request forgery (CSRF) vulnerability in Zend/Validator/Csrf in Zend Framework 2.3.x before 2.3.6 via null or malformed token identifiers
Published Jun 8, 2017
8.8
HIGHCVSS 3.0
EPSS 0.66%
Description
Cross-site request forgery (CSRF) vulnerability in Zend/Validator/Csrf in Zend Framework 2.3.x before 2.3.6 via null or malformed token identifiers.
Affected products
No data.
OR
- 2.3.0
- 2.3.1
- 2.3.2
- 2.3.3
- 2.3.4
- 2.3.5
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
8.8 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.66% 0.00656
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00656
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.66% (0.00656) | 49.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.66% (0.00656) | 46.38th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.11% (0.00113) | 27.49th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00071) | 32.87th | v3 (v2023.03.01) |
| Jun 13, 2024 | 0.07% (0.00071) | 30.76th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00071) | 28.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
Weaknesses (1)
References (9)
- https://bugzilla.redhat.com/show_bug.cgi?id=1207781 x_refsource_CONFIRMIssue TrackingThird Party AdvisoryVDB Entry
- https://framework.zend.com/changelog/2.3.6 x_refsource_CONFIRMRelease NotesVendor Advisory
- https://framework.zend.com/security/advisory/ZF2015-03
- https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework/CVE-2015-1786.yaml
- https://github.com/advisories/GHSA-gwwq-54qp-9pgp Advisory
- https://github.com/zendframework/zendframework/commit/213d2c490f55331ba4e5e3884bd81d13d1eb0aee
- https://github.com/zendframework/zf-web/blob/f97fe5c3cf6c51df7502237c6342511802c8df22/module/Security/view/security/advisory/ZF2015-03.phtml
- https://github.com/zendframework/zf3-web/blob/5852ab5bfd47285e6b46f9e7b13250629b3e372e/data/advisories/ZF2015-03.md
- https://nvd.nist.gov/vuln/detail/CVE-2015-1786
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jun 8, 2017
Updated Aug 6, 2024
Reserved Feb 17, 2015
Link CVE-2015-1786
CISA Vulnrichment
GHSA-GWWQ-54QP-9PGP Updated n/a