Press vulnerable to reflected XSS on login redirection

published 2026-04-24 6 mo ago modified 2026-10-26 13 d ago also EUVD-2026-25391

cvss: 6.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 4%
public exploits: 0; none known

Press, a Frappe custom app that runs Frappe Cloud, manages infrastructure, subscription, marketplace, and software-as-a-service (SaaS). Redirect parameter on login page is vulnerable to reflected XSS. The patch in commit 16d1b6ca2559f858a1de77bcb03fd7f1b81671c6 fixes the issue by restricting redirects to internal URLs only.

Patch / fix

fixed in 1 links 1

frappe press 0.16.0

github.com/frappe/press@16d1b6c commit

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 6 mo ago (2026-04-24)

Exploit prediction

0.15% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	1.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U
CNA	4.0	1.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/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	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

frappe press

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

github.com /frappe/press/commit/16d1b6ca2559f858a1de77bcb03fd7f1b81671c6
patch
github.com /frappe/press/security/advisories/GHSA-mpww-rq79-8r2c
vendor-advisory

Sources

CVE List CVE-2026-41430
NVD CVE-2026-41430

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