Session Cookie without Secure and HTTPOnly flags in taipy

published 2024-08-27 2 y ago modified 2026-06-17 4 mo ago also GHSA-r3jq-4r5c-j9hp , PYSEC-2024-168 , EUVD-2024-0207

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 16%
public exploits: 0; none known

Taipy is an open-source Python library for easy, end-to-end application development for data scientists and machine learning engineers. In affected versions session cookies are served without Secure and HTTPOnly flags. This issue has been addressed in release version 4.0.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

Patch / fix

fixed in 2

pypi taipy 4.0.0
Avaiga taipy 4.0.0

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-09)

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/Avaiga/taipy/security/advisories/GHSA-r3jq-4r5c-j9hp referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
GitHub	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
OSV	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
pypi	taipy	<4.0.0	4.0.0

Affected products

Avaiga taipy

Classification

Weakness

CWE-614 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
CWE-1004 Sensitive Cookie Without 'HttpOnly' Flag
CWE-319 Cleartext Transmission of Sensitive Information
CWE-732 Incorrect Permission Assignment for Critical Resource

References

github.com /Avaiga/taipy/security/advisories/GHSA-r3jq-4r5c-j9hp
web, exploit, third-party-advisory, evidence
nvd.nist.gov /vuln/detail/CVE-2024-47833
advisory
github.com /Avaiga/taipy
package
github.com /Avaiga/taipy/blob/develop/frontend/taipy-gui/src/components/Taipy/Navigate.tsx#L67
web
github.com /pypa/advisory-database/tree/main/vulns/taipy/PYSEC-2024-168.yaml
web

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary