8.8high
CVE-2016-3691
Kallithea Routes CSRF Bypass
Also known as GHSA-799h-qr84-pcrp, PYSEC-2026-648
Published 9 y ago · modified 4 mo ago · JSON
CVSS
8.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.6%
percentile 48%
Public exploits
0
none known
Summary
Routes in Kallithea before 0.3.2 allows remote attackers to bypass the CSRF protection by using the GET HTTP request method.
Exploit prediction (EPSS)
0.59% probability of exploitation in the next 30 days, higher than 48% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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 |
| OSV | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| GitHub | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pypi | kallithea | <0.3.2 | 0.3.2 |
Classification
- Weakness
- CWE-352 Cross-Site Request Forgery
References
- openwall.com /lists/oss-security/2016/05/02/3 · mailing-list, x_refsource_MLIST, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2016-3691 · advisory
- github.com /NexMirror/Kallithea · package
- pypi.org /project/kallithea · package
- github.com /advisories/GHSA-799h-qr84-pcrp · advisory
Sources
- CVE List: CVE-2016-3691
- GitHub Advisory: GHSA-799h-qr84-pcrp
- NVD: CVE-2016-3691
- OSV: PYSEC-2026-648
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.