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Fencer Vulns
medium 4.7

CVE-2024-22776 json

Wallos 0.9 is vulnerable to Cross Site Scripting (XSS) in all text-based input fields without proper validation, excluding those requiring…

published 2024-02-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-20307

cvss
4.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits
0
none known

Summary

Wallos 0.9 is vulnerable to Cross Site Scripting (XSS) in all text-based input fields without proper validation, excluding those requiring specific formats like date fields.

Patch / fix

  • wallosapp wallos 1.2.3

CISA SSVC

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

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • webity-luescher.notion.site https://webity-luescher.notion.site/webity-luescher/Wallos-v0-9-to-v1-2-2-CVE-2024-22776-Stored-XSS-Vulnerability-in-all-text-based-input-fields-6622fb4cfbe0430aa0b1d4b3edcb67b0 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CNA 3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Affected products

  • ellite wallos

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.