CVE-2026-106507

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Source

https://cve.org/CVERecord?id=CVE-2026-106507

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-106507.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-106507

Aliases

GHSA-vmqh-7cj9-mvcj

Published

2026-10-06T21:46:08Z

Modified

2026-10-08T02:51:18Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

Backstage: TechDocs arbitrary file read via mkdocs snippets

Details

Backstage is an open framework for building developer portals. Prior to 1.15.4, the @backstage/plugin-techdocs-node package is affected by techdocs arbitrary file read via mkdocs snippets. Unsafe path resolution in TechDocs source tree handling allows an authenticated user who can register documentation sources to include content from outside the intended documentation boundary. Depending on deployment, this may expose files readable by the build process. This issue is fixed in version 1.15.4.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-59",
        "CWE-61"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/106xxx/CVE-2026-106507.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "1.15.4"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}

References

Affected packages

Git / github.com/backstage/backstage

Affected ranges

Type

GIT

Repo

https://github.com/backstage/backstage

Events

Introduced

Fixed

911ca36f10e654c5517da029129230fc05a4f580

Fixed

0e67bc1fc88fba3a8cb716d3584cef05ecbcf9a8

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.54.6"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

Other

cli-old-cache-watch

hackweek-demo

release-2021-01-07

release-2021-01-08

release-2021-01-09

release-2021-01-14

release-2021-01-18

release-2021-01-20

release-2021-01-21

release-2021-01-28

release-2021-01-29

release-2021-02-01

release-2021-02-03

release-2021-02-05

release-2021-02-11

release-2021-02-16

release-2021-02-18

release-2021-02-23

release-2021-03-04

release-2021-03-09

release-2021-03-11

release-2021-03-16

release-2021-03-17

release-2021-03-18

release-2021-03-19

release-2021-03-25

release-2021-03-31

release-2021-04-08

release-2021-04-13

release-2021-04-15

release-2021-04-21

release-2021-04-22

release-2021-04-29

release-2021-05-04

release-2021-05-06

release-2021-05-10

release-2021-05-11

release-2021-05-12

release-2021-05-17

release-2021-05-20

release-2021-05-27

release-2021-05-31

release-2021-06-01

release-2021-06-03

release-2021-06-10

release-2021-06-17

release-2021-06-18

release-2021-06-21

release-2021-06-24

release-2021-06-28

release-2021-07-01

release-2021-07-07

release-2021-07-08

release-2021-07-14

release-2021-07-15

release-2021-07-16

release-2021-07-22

release-2021-07-29

release-2021-08-03

release-2021-08-05

release-2021-08-11

release-2021-08-12

release-2021-08-17

release-2021-08-19

release-2021-08-20

release-2021-08-26

release-2021-08-31

release-2021-09-02

release-2021-09-09

release-2021-09-14

release-2021-09-16

release-2021-09-17

release-2021-09-21

release-2021-09-23

release-2021-09-28

release-2021-09-30

release-2021-1-7

release-2021-10-04

release-2021-10-06

release-2021-10-07

release-2021-10-11

release-2021-10-13

release-2021-10-14

release-2021-10-16

release-2021-10-19

release-2021-10-21

release-2021-10-22

release-2021-10-28

release-2021-10-29

release-2021-11-08

release-2021-11-11

release-2021-11-12

release-2021-11-17

release-2021-11-18

release-2021-11-19

release-2021-11-25

release-2021-12-02

release-2021-12-07

release-2021-12-09

release-2021-12-10

release-2021-12-16

release-2021-12-23

release-2021-12-24

release-2021-12-30

release-2022-01-04

release-2022-01-13

release-2022-01-18

release-2022-01-20

release-2022-01-27

release-2021-01-14.*

release-2021-01-14.1

release-2021-01-21.*

release-2021-01-21.1

release-2021-03-11.*

release-2021-03-11.1

release-2021-03-31.*

release-2021-03-31.1

release-2021-04-22.*

release-2021-04-22.1

release-2021-05-12.*

release-2021-05-12.1

release-2021-05-20.*

release-2021-05-20.1

release-2021-06-10.*

release-2021-06-10.1

release-2021-06-17.*

release-2021-06-17.1

release-2021-06-21.*

release-2021-06-21.1

release-2021-07-14.*

release-2021-07-14.1

release-2021-10-29.*

release-2021-10-29.1

release-2021-11-11.*

release-2021-11-11.1

release-2021-11-17.*

release-2021-11-17.1

release-2022-01-20.*

release-2022-01-20.1

v0.*

v0.1.0

v0.1.1

v0.1.1-alpha.0

v0.1.1-alpha.1

v0.1.1-alpha.10

v0.1.1-alpha.11

v0.1.1-alpha.12

v0.1.1-alpha.13

v0.1.1-alpha.15

v0.1.1-alpha.16

v0.1.1-alpha.17

v0.1.1-alpha.18

v0.1.1-alpha.19

v0.1.1-alpha.2

v0.1.1-alpha.20

v0.1.1-alpha.21

v0.1.1-alpha.22

v0.1.1-alpha.23

v0.1.1-alpha.24

v0.1.1-alpha.25

v0.1.1-alpha.26

v0.1.1-alpha.3

v0.1.1-alpha.4

v0.1.1-alpha.5

v0.1.1-alpha.6

v0.1.1-alpha.7

v0.1.1-alpha.8

v0.10.0

v0.11.0

v0.11.1

v0.11.2

v0.11.3

v0.12.0

v0.13.0

v0.13.1

v0.14.0

v0.15.0

v0.16.0

v0.16.1

v0.17.0

v0.17.1

v0.17.2

v0.17.3

v0.18.0

v0.18.1

v0.19.0

v0.2.0

v0.20.0

v0.20.1

v0.21.0

v0.21.1

v0.22.0

v0.22.1

v0.22.2

v0.23.0

v0.24.0

v0.24.1

v0.25.0

v0.25.1

v0.25.2

v0.25.3

v0.26.0

v0.26.1

v0.27.0

v0.28.0

v0.29.0

v0.29.1

v0.29.2

v0.3.0

v0.3.1

v0.3.2

v0.30.0

v0.30.1

v0.31.0

v0.32.0

v0.33.0

v0.33.1

v0.33.2

v0.33.3

v0.34.0

v0.34.1

v0.35.0

v0.35.1

v0.36.0

v0.36.1

v0.36.2

v0.37.0

v0.37.1

v0.38.0

v0.39.0

v0.39.1

v0.4.0

v0.4.1

v0.4.2

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v0.40.0

v0.40.1

v0.41.0

v0.41.1

v0.42.0

v0.43.0

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v0.45.0

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v0.46.1

v0.47.0

v0.47.1

v0.47.2

v0.48.0

v0.48.1

v0.49.0

v0.5.0

v0.50.0

v0.50.1

v0.50.2

v0.51.0

v0.51.1

v0.51.2

v0.52.0

v0.52.1

v0.53.0

v0.53.1

v0.53.2

v0.53.3

v0.54.0

v0.54.1

v0.54.2

v0.54.3

v0.54.4

v0.55.0

v0.55.1

v0.56.0

v0.57.0

v0.57.1

v0.58.0

v0.58.1

v0.59.0

v0.6.0

v0.60.0

v0.60.1

v0.61.0

v0.62.0

v0.63.0

v0.63.1

v0.64.0

v0.64.1

v0.65.0

v0.66.0

v0.66.0-next.0

v0.66.0-next.1

v0.67.0

v0.67.0-next.0

v0.68.0

v0.69.0

v0.7.0

v0.70.0

v0.71.0

v0.71.0-next.0

v0.8.0

v0.8.1

v0.8.2

v0.9.0

v1.*

v1.0.0

v1.1.0

v1.1.0-next.0

v1.1.0-next.1

v1.1.0-next.2

v1.1.0-next.3

v1.10.0

v1.10.0-next.0

v1.10.0-next.1

v1.10.0-next.2

v1.11.0

v1.11.0-next.0

v1.11.0-next.1

v1.11.0-next.2

v1.12.0

v1.12.0-next.0

v1.12.0-next.1

v1.12.0-next.2

v1.13.0

v1.13.0-next.0

v1.13.0-next.1

v1.13.0-next.2

v1.13.0-next.3

v1.14.0

v1.14.0-next.0

v1.14.0-next.1

v1.14.0-next.2

v1.15.0

v1.15.0-next.0

v1.15.0-next.1

v1.15.0-next.2

v1.15.0-next.3

v1.16.0

v1.16.0-next.0

v1.16.0-next.1

v1.16.0-next.2

v1.17.0

v1.17.0-next.0

v1.17.0-next.1

v1.17.0-next.2

v1.18.0

v1.18.0-next.0

v1.18.0-next.1

v1.18.0-next.2

v1.18.0-next.3

v1.19.0

v1.19.0-next.0

v1.19.0-next.1

v1.19.0-next.2

v1.2.0

v1.2.0-next.0

v1.2.0-next.1

v1.2.0-next.2

v1.2.0-next.3

v1.20.0

v1.20.0-next.0

v1.20.0-next.1

v1.20.0-next.2

v1.21.0

v1.21.0-next.0

v1.21.0-next.1

v1.21.0-next.2

v1.21.0-next.3

v1.21.0-next.4

v1.22.0

v1.22.0-next.0

v1.22.0-next.1

v1.22.0-next.2

v1.23.0

v1.23.0-next.0

v1.23.0-next.1

v1.23.0-next.2

v1.23.0-next.3

v1.24.0

v1.24.0-next.0

v1.24.0-next.1

v1.24.0-next.2

v1.24.1

v1.24.2

v1.25.0

v1.26.0

v1.26.0-next.0

v1.26.0-next.1

v1.27.0

v1.27.0-next.0

v1.27.0-next.1

v1.27.0-next.2

v1.28.0

v1.28.0-next.0

v1.28.0-next.1

v1.28.0-next.2

v1.28.0-next.3

v1.29.0

v1.29.0-next.0

v1.29.0-next.1

v1.29.0-next.2

v1.3.0

v1.3.0-next.0

v1.3.0-next.1

v1.3.0-next.2

v1.30.0

v1.30.0-next.0

v1.30.0-next.1

v1.30.0-next.2

v1.30.0-next.3

v1.30.0-next.4

v1.31.0

v1.31.0-next.0

v1.31.0-next.1

v1.31.0-next.2

v1.32.0

v1.32.0-next.0

v1.32.0-next.1

v1.32.0-next.2

v1.33.0

v1.33.0-next.0

v1.33.0-next.1

v1.33.0-next.2

v1.33.0-next.3

v1.34.0

v1.34.0-next.0

v1.34.0-next.1

v1.34.0-next.2

v1.35.0

v1.35.0-next.0

v1.35.0-next.1

v1.35.0-next.2

v1.36.0

v1.36.0-next.0

v1.36.0-next.1

v1.36.0-next.2

v1.36.0-next.3

v1.37.0

v1.37.0-next.0

v1.37.0-next.1

v1.37.0-next.2

v1.38.0

v1.38.0-next.0

v1.38.0-next.1

v1.38.0-next.2

v1.39.0

v1.39.0-next.0

v1.39.0-next.1

v1.39.0-next.2

v1.39.0-next.3

v1.4.0

v1.4.0-next.0

v1.4.0-next.1

v1.4.0-next.2

v1.4.0-next.3

v1.40.0

v1.40.0-next.0

v1.40.0-next.1

v1.40.0-next.2

v1.40.0-next.3

v1.41.0

v1.41.0-next.0

v1.41.0-next.1

v1.41.0-next.2

v1.42.0

v1.42.0-next.0

v1.42.0-next.1

v1.42.0-next.2

v1.42.0-next.3

v1.43.0

v1.43.0-next.0

v1.43.0-next.1

v1.43.0-next.2

v1.44.0

v1.44.0-next.0

v1.44.0-next.1

v1.44.0-next.2

v1.44.0-next.3

v1.45.0

v1.45.0-next.0

v1.45.0-next.1

v1.45.0-next.2

v1.45.0-next.3

v1.46.0

v1.46.0-next.0

v1.46.0-next.1

v1.46.0-next.2

v1.47.0

v1.47.0-next.0

v1.47.0-next.1

v1.47.0-next.2

v1.47.0-next.3

v1.48.0

v1.48.0-next.0

v1.48.0-next.1

v1.48.0-next.2

v1.49.0

v1.49.0-next.0

v1.49.0-next.1

v1.49.0-next.2

v1.5.0

v1.5.0-next.0

v1.5.0-next.1

v1.5.0-next.2

v1.5.0-next.3

v1.50.0

v1.50.0-next.0

v1.50.0-next.1

v1.50.0-next.2

v1.51.0

v1.51.0-next.0

v1.51.0-next.1

v1.51.0-next.2

v1.51.0-next.3

v1.52.0

v1.52.0-next.0

v1.52.0-next.1

v1.52.0-next.2

v1.53.0

v1.53.0-next.0

v1.53.0-next.1

v1.53.0-next.2

v1.54.0

v1.54.0-next.0

v1.54.0-next.1

v1.54.0-next.2

v1.54.0-next.3

v1.54.1

v1.54.2

v1.54.3

v1.54.4

v1.54.5

v1.6.0

v1.6.0-next.0

v1.6.0-next.1

v1.6.0-next.2

v1.6.0-next.3

v1.7.0

v1.7.0-next.0

v1.7.0-next.1

v1.7.0-next.2

v1.8.0

v1.8.0-next.0

v1.8.0-next.1

v1.8.0-next.2

v1.9.0

v1.9.0-next.0

v1.9.0-next.1

v1.9.0-next.2

v1.9.0-next.3

v1.9.0-next.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-106507.json"