CVE-2017-5476
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
- Record
CVE-2017-5476- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-352
- Updated
- 2026-11-02
CVE List No score
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
- Record
CVE-2017-5476- Updated
- 2026-11-02
EUVDEUVD-2017-14580 No score
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
- Record
EUVD-2017-14580- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vq55-x3j3-g3cj
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
- Record
GHSA-vq55-x3j3-g3cj- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-352
- Updated
- 2026-11-02
OSV
Serendipity through 2.0.5 allows CSRF for the installation of an event plugin or a sidebar plugin.
- Record
CVE-2017-5476- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-5476 is a high vulnerability (CVSS 8.8) in S9y Serendipity, published January 14, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.69%, the 52nd percentile. No source names a fixed version.