Mereithhh VanBlog Custom local.provider.ts fs.readFileSync path traversal
Summary
| CVE | CVE-2026-129260 |
|---|---|
| State | PUBLISHED |
| Assigner | VulDB |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-11-14 16:17:04 UTC |
| Updated | 2026-11-14 16:17:04 UTC |
| Description | A security vulnerability has been detected in Mereithhh VanBlog up to 0.54.0. This vulnerability affects the function fs.readFileSync of the file local.provider.ts of the component Custom Page Handler. The manipulation of the argument path leads to path traversal. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version test-20261013 is able to resolve this issue. The identifier of the patch is d63aa163f10b6dc1080e2368fe8e71aa95b765cb. Upgrading the affected component is advised. |
Risk And Classification
Primary CVSS: v4.0 2 LOW from [email protected]
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/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
Problem Types: CWE-22 | CWE-22 Path Traversal
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 2 | LOW | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/C... |
| 4.0 | CNA | DECLARED | 5.1 | MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P |
| 3.1 | [email protected] | Primary | 6.6 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L |
| 3.1 | CNA | DECLARED | 6.6 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C |
| 3.0 | CNA | DECLARED | 6.6 | MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C |
| 2.0 | [email protected] | Secondary | 5.8 | AV:N/AC:L/Au:M/C:P/I:P/A:P | |
| 2.0 | CNA | DECLARED | 5.8 | AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:OF/RC:C |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
HighUser Interaction
NoneConfidentiality
LowIntegrity
LowAvailability
LowSub Conf.
LowSub Integrity
LowSub Availability
LowCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/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 v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
HighUser Interaction
NoneScope
ChangedConfidentiality
LowIntegrity
LowAvailability
LowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
HighUser Interaction
NoneScope
ChangedConfidentiality
LowIntegrity
LowAvailability
LowCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Mereithhh | VanBlog | affected 0.1 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.2 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.3 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.4 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.5 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.6 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.7 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.8 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.9 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.10 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.11 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.12 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.13 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.14 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.15 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.16 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.17 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.18 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.19 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.20 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.21 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.22 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.23 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.24 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.25 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.26 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.27 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.28 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.29 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.30 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.31 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.32 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.33 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.34 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.35 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.36 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.37 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.38 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.39 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.40 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.41 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.42 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.43 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.44 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.45 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.46 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.47 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.48 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.49 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.50 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.51 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.52 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.53 | Not specified |
| CNA | Mereithhh | VanBlog | affected 0.54.0 | Not specified |
| CNA | Mereithhh | VanBlog | unaffected test-20261013 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| vuldb.com/cve/CVE-2026-129260 | [email protected] | vuldb.com | |
| github.com/Mereithhh/vanblog | [email protected] | github.com | |
| vuldb.com/vuln/437298 | [email protected] | vuldb.com | |
| github.com/Mereithhh/vanblog/commit/d63aa163f10b6dc1080e2368fe8e71aa95b7... | [email protected] | github.com | |
| github.com/Mereithhh/vanblog/pull/524 | [email protected] | github.com | |
| vuldb.com/submit/1043274 | [email protected] | vuldb.com | |
| github.com/Mereithhh/vanblog/releases/tag/test-20261013 | [email protected] | github.com | |
| note.geronimo.xin/post/71 | [email protected] | note.geronimo.xin | |
| vuldb.com/vuln/437298/cti | [email protected] | vuldb.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Geronimo (VulDB User) (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-11-13T00:00:00.000Z | Advisory disclosed |
| CNA | 2026-11-13T01:00:00.000Z | VulDB entry created |
| CNA | 2026-11-13T21:08:18.000Z | VulDB entry last update |
There are currently no legacy QID mappings associated with this CVE.