CVE-2024-30254

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-30254
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-30254.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-30254
Aliases
  • GHSA-48c5-35fh-846h
Published
2024-04-04T19:00:42.227Z
Modified
2025-11-30T18:50:17.565026Z
Severity
  • 5.8 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L CVSS Calculator
Summary
Directory traversal allowing overwriting arbitrary files
Details

MesonLSP is an unofficial, unendorsed language server for meson written in C++. A vulnerability in versions prior to 4.1.4 allows overwriting arbitrary files if the attacker can make the victim either run the language server within a specific crafted project or mesonlsp --full. Version 4.1.4 contains a patch for this issue. As a workaround, avoid running mesonlsp --full and set the language server option others.neverDownloadAutomatically to true.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/30xxx/CVE-2024-30254.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-22"
    ]
}
References

Affected packages

Git / github.com/jcwasmx86/mesonlsp

Affected ranges

Type
GIT
Repo
https://github.com/jcwasmx86/mesonlsp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
32bd6855164b68727276a5dd97163a2cfcd038c7

Affected versions

v1.*

v1.0
v1.1
v1.2
v1.2.1
v1.3
v1.4
v1.4.1
v1.5
v1.5.1
v1.6

v2.*

v2.0
v2.1
v2.2
v2.3
v2.3.1
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.15
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4
v2.4.1
v2.4.2
v2.4.3
v2.4.4

v3.*

v3.0.0
v3.0.1
v3.0.10
v3.0.11
v3.0.12
v3.0.13
v3.0.14
v3.0.15
v3.0.16
v3.0.17
v3.0.18
v3.0.19
v3.0.2
v3.0.20
v3.0.21
v3.0.22
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.0.9
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4

v4.*

v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.1.0
v4.1.1
v4.1.2
v4.1.3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-30254.json"