PYSEC-2026-1230

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/calibreweb/PYSEC-2026-1230.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-1230
Aliases
Published
2026-07-07T14:34:37.138202Z
Modified
2026-07-07T17:47:33.623366523Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
  • 5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Calibre-Web Cross Site Scripting (XSS)
Details

In janeczku Calibre-Web 0.6.0 to 0.6.21, the editbookcomments function is vulnerable to Cross Site Scripting (XSS) due to improper sanitization performed by the cleanstring function. The vulnerability arises from the way the cleanstring function handles HTML sanitization.

References

Affected packages

PyPI / calibreweb

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0.6.0
Last affected
0.6.21

Affected versions

0.*
0.6.12
0.6.13
0.6.14
0.6.15
0.6.16
0.6.17
0.6.18
0.6.19
0.6.20
0.6.21

Database specific

source
"https://github.com/pypa/advisory-database/blob/main/vulns/calibreweb/PYSEC-2026-1230.yaml"