8.1high
CVE-2016-3735
Piwigo is image gallery software written in PHP.
Published 4 y ago · modified 4 mo ago · JSON
CVSS
8.1
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
1.4%
percentile 72%
Public exploits
0
none known
Summary
Piwigo is image gallery software written in PHP. When a criteria is not met on a host, piwigo defaults to usingmt_rand in order to generate password reset tokens. mt_rand output can be predicted after recovering the seed used to generate it. This low an unauthenticated attacker to take over an account providing they know an administrators email address in order to be able to request password reset.
Exploit prediction (EPSS)
1.36% probability of exploitation in the next 30 days, higher than 72% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- n/a Piwigo
Classification
- Weakness
- CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
References
- piwigo.org /release-2.8.1%2C · x_transferred
- github.com /Piwigo/Piwigo/issues/470%2C · x_transferred
- github.com /Piwigo/Piwigo/commit/f51ee90c66527fd7ff634f3e8d414cb670da068d · x_transferred
Sources
- CVE List: CVE-2016-3735
- NVD: CVE-2016-3735
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