GHSA-8jf4-fcjr-68c2

Suggest an improvement
Source
https://github.com/advisories/GHSA-8jf4-fcjr-68c2
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/06/GHSA-8jf4-fcjr-68c2/GHSA-8jf4-fcjr-68c2.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-8jf4-fcjr-68c2
Aliases
Published
2025-06-19T21:31:19Z
Modified
2025-07-09T01:42:08Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 2.0 (Low) CVSS_V4 - CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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 CVSS Calculator
Summary
Upsonic is vulnerable to Path Traversal attack through its os.path.join function
Details

A vulnerability classified as critical was found in Upsonic up to 0.55.6. This vulnerability affects the function os.path.join of the file markdown/server.py. The manipulation of the argument file.filename leads to path traversal. The exploit has been disclosed to the public and may be used.

Database specific 
{
    "cwe_ids":  [
        "CWE-22"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2025-07-09T01:00:21Z",
    "nvd_published_at":  "2025-06-19T21:15:27Z",
    "severity":  "LOW"
}
References

Affected packages

PyPI / upsonic

Package

Name
upsonic
View open source insights on deps.dev
Purl
pkg:pypi/upsonic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.56.0

Affected versions

0.*
0.4.2
0.4.3
0.4.4
0.4.5
0.4.6
0.4.7
0.4.8
0.4.9
0.4.10
0.4.11
0.4.12
0.4.13
0.4.14
0.4.15
0.5.0
0.6.0
0.6.1
0.6.2
0.6.3
0.6.4
0.7.0
0.7.1
0.7.2
0.8.0
0.8.1
0.8.2
0.8.3
0.8.4
0.9.0
0.10.0
0.10.1
0.10.2
0.11.0
0.11.1
0.11.2
0.11.3
0.11.4
0.11.5
0.11.6
0.11.7
0.11.8
0.11.9
0.11.10
0.11.11
0.12.0
0.12.1
0.12.2
0.12.3
0.12.4
0.12.5
0.13.0
0.13.1
0.13.2
0.13.3
0.14.0
0.14.1
0.14.2
0.14.3
0.15.0
0.16.0
0.16.1
0.17.0
0.17.1
0.18.0
0.19.0
0.19.1
0.19.2
0.19.3
0.19.4
0.20.0
0.20.1
0.20.2
0.20.3
0.21.0
0.22.0
0.23.0
0.23.1
0.23.2
0.23.3
0.23.4
0.24.0
0.24.1
0.24.2
0.25.0
0.26.0
0.27.0
0.28.0
0.28.1
0.28.2
0.28.3
0.28.4
0.30.0
0.30.2
0.30.7
0.32.0
0.33.1
0.34.0
0.34.1
0.34.2
0.34.3
0.35.0a1736970242
0.35.0a1736970720
0.35.0a1736971149
0.35.0a1736971897
0.35.0a1736972885
0.35.0a1736974243
0.35.0a1736975119
0.35.0a1736976284
0.35.0a1736978167
0.35.0a1736979941
0.35.0a1736981630
0.35.0a1736982287
0.35.0a1736982640
0.35.0a1736983736
0.35.0a1736984772
0.35.0a1736986092
0.35.0a1737010781
0.35.0a1737010942
0.35.0a1737015222
0.35.0a1737016349
0.35.0a1737023679
0.35.0a1737033652
0.35.0a1737033931
0.35.0a1737034519
0.35.0a1737042503
0.35.0a1737042958
0.35.0a1737043600
0.35.0a1737044257
0.35.0a1737044843
0.35.0a1737045225
0.35.0a1737114840
0.35.0a1737114977
0.35.0a1737116875
0.35.0a1737117468
0.35.0a1737122839
0.35.0a1737195981
0.35.0a1737212799
0.35.0a1737217937
0.35.0a1737218956
0.35.0a1737227112
0.35.0a1737311492
0.35.0a1737315034
0.35.0a1737379903
0.36.0a1737396881
0.36.0a1737401408
0.36.0a1737407655
0.36.0a1737409215
0.36.0a1737410849
0.36.0a1737438831
0.36.0a1737457705
0.36.0a1737482268
0.36.0a1737482779
0.36.0a1737487622
0.36.0a1737496270
0.36.0a1737496729
0.36.0a1737498136
0.36.0a1737539419
0.36.0a1737542896
0.36.0a1737628376
0.36.0
0.37.0
0.38.0a1737809635
0.38.0
0.38.1a1738355936
0.38.1
0.39.0a1738407703
0.39.0a1738408485
0.39.0a1738409132
0.39.0a1738413952
0.39.0a1738417207
0.39.0
0.40.0
0.40.1a1738430067
0.40.1a1738431780
0.40.1
0.40.2
0.40.3
0.40.4a1738504324
0.40.4
0.40.5a1738608355
0.40.5a1738609512
0.40.5a1738609921
0.40.5a1738610310
0.40.5a1738610551
0.40.5
0.40.6a1738619561
0.40.6
0.40.7a1738837197
0.40.7a1738851334
0.40.7a1738858117
0.40.7a1738865999
0.40.7a1738874469
0.40.7
0.41.0a1738875992
0.41.0a1738913481
0.41.0a1738922922
0.41.0a1738942849
0.41.0a1738943864
0.41.0a1738947565
0.41.0a1738948334
0.41.0a1738949488
0.41.0a1738951496
0.41.0a1738961482
0.41.0a1739006911
0.41.0
0.41.1
0.42.0a1739015944
0.42.0a1739029428
0.42.0a1739042238
0.42.0a1739042985
0.42.0a1739044180
0.42.0a1739044629
0.42.0a1739047263
0.42.0a1739048896
0.42.0a1739050234
0.42.0a1739093954
0.42.0a1739099062
0.42.0
0.43.0a1739106873
0.43.0a1739383942
0.43.0a1739389035
0.43.0a1739429679
0.43.0
0.44.0a1739451866
0.44.0a1739565955
0.44.0
0.44.1a1739799852
0.44.1a1739881595
0.44.1a1739897729
0.44.1a1739899475
0.44.1a1739904268
0.44.1a1739905596
0.44.1a1739908048
0.44.1a1739909460
0.44.1a1739912278
0.44.1a1739949863
0.44.1a1739953863
0.44.1a1739958116
0.44.1a1739969973
0.44.1a1739983135
0.44.1
0.44.2a1740050593
0.44.2a1740071168
0.44.2a1740084271
0.44.2a1740085443
0.44.2a1740085570
0.44.2
0.45.0
0.45.1
0.45.2
0.45.3
0.45.4
0.46.0
0.46.1
0.47.0
0.47.1
0.47.2
0.47.3
0.47.4
0.47.5a1741824272
0.47.5a1741825046
0.47.5a1741825731
0.47.5a1741826544
0.47.5
0.48.0
0.49.0a1742393199
0.49.0a1742655039
0.49.0a1742657799
0.49.0a1742658030
0.49.0
0.50.0a1742865563
0.50.0a1742876514
0.50.0a1742886287
0.50.0a1742907455
0.50.0a1742975161
0.50.0
0.50.1
0.50.2
0.50.3
0.50.4a1743070636
0.50.4
0.50.5
0.51.0
0.51.1
0.51.2
0.52.0
0.52.1a1744119894
0.52.1
0.52.2
0.52.3a1744217583
0.52.3
0.52.4
0.53.0
0.53.1
0.54.0
0.55.0
0.55.1
0.55.2
0.55.3
0.55.4
0.55.5
0.55.6a1748524485
0.55.6a1748537170
0.55.6a1748538406
0.55.6a1748538717
0.55.6a1748545381
0.55.6a1748787282
0.55.6a1748962305
0.55.6a1749087129
0.55.6a1749087663
0.55.6a1749164000
0.55.6a1749165639
0.55.6a1749248294
0.55.6

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/06/GHSA-8jf4-fcjr-68c2/GHSA-8jf4-fcjr-68c2.json"