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Fencer Vulns
medium 6.1

CVE-2024-41658 json

GHSL-2024-036: Reflected XSS in QrCodePage.js

published 2024-08-20 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-2586 , GHSA-gv2p-4mvg-g32h , GO-2024-3086

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 39%
public exploits
0
none known

Summary

Casdoor is a UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform. In Casdoor 1.577.0 and earlier, he purchase URL that is created to generate a WechatPay QR code is vulnerable to reflected XSS. When purchasing an item through casdoor, the product page allows you to pay via wechat pay. When using wechat pay, a QR code with the wechat pay link is displayed on the payment page, hosted on the domain of casdoor. This page takes a query parameter from the url successUrl, and redirects the user to that url after a successful purchase. Because the user has no reason to think that the payment page contains sensitive information, they may share it with other or can be social engineered into sending it to others. An attacker can then craft the casdoor link with a special url and send it back to the user, and once payment has gone though an XSS attack occurs.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • securitylab.github.com https://securitylab.github.com/advisories/GHSL-2024-035_GHSL-2024-036_casdoor/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
GitHub 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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 packages

ecosystem package affected fixed in
go github.com/casdoor/casdoor
<=1.577.0
all versions
 no fix listed

Affected products

  • casdoor casdoor
  • casbin casdoor

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.