CVE-2026-69089

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Source

https://cve.org/CVERecord?id=CVE-2026-69089

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69089.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-69089

Aliases

GHSA-w3f4-8pj2-599w

Published

2026-08-03T13:20:43Z

Modified

2026-10-25T02:31:00Z

Severity

8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Grav CMS before 2.0.11 Path Traversal via watermark

Details

Grav CMS 2.0.10 contains a path traversal vulnerability in ImageMedium::watermark(), which passes its unsanitized $image argument to RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator::findResource(). Because the file:// scheme branch only lexically collapses '..' segments without a realpath/containment check, an editor authoring Markdown image syntax with traversal sequences can cause arbitrary image files outside Grav's media sandbox to be composited into a carrier image, which is then cached and served from a public, unauthenticated URL — disclosing those files to anonymous visitors.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-22"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69089.json"
}

References

Affected packages

Git / github.com/getgrav/grav

Affected ranges

Type

GIT

Repo

https://github.com/getgrav/grav

Events

Introduced

Fixed

ad9709f865b09b68798fb1ac375b484a8cc1d892

Fixed

db8c1fcd63aaaf6d6b244bc6b4cfa5f7b96bbc7f

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.0.11"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "fixed":  "db8c1fcd63aaaf6d6b244bc6b4cfa5f7b96bbc7f"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

0.*

0.8.0

0.9.0

0.9.10

0.9.11

0.9.12

0.9.13

0.9.14

0.9.15

0.9.16

0.9.17

0.9.18

0.9.19

0.9.2

0.9.3

0.9.4

0.9.5

0.9.6

0.9.7

0.9.8

0.9.9

1.*

1.1.0-beta.1

1.1.0-beta.2

1.1.0-beta.3

1.1.0-beta.4

1.1.0-beta.5

1.1.0-rc.1

1.1.0-rc.2

1.1.0-rc.3

1.1.9-rc.1

1.1.9-rc.2

1.1.9-rc.3

1.2.0-rc.1

1.2.0-rc.2

1.2.0-rc.3

1.3.0-rc.1

1.3.0-rc.3

1.3.0-rc.4

1.3.0-rc.5

1.5.0-beta.1

1.5.0-beta.2

1.5.0-rc.1

1.6.0-beta.1

1.6.0-beta.2

1.6.0-beta.5

1.6.0-beta.6

1.6.0-beta.7

1.6.0-beta.8

1.6.0-rc.1

1.6.0-rc.2

1.6.0-rc.3

1.6.0-rc.4

1.7.0

1.7.0-beta.1

1.7.0-beta.10

1.7.0-beta.2

1.7.0-beta.3

1.7.0-beta.4

1.7.0-beta.5

1.7.0-beta.6

1.7.0-beta.7

1.7.0-beta.8

1.7.0-beta.9

1.7.0-rc.1

1.7.0-rc.10

1.7.0-rc.12

1.7.0-rc.13

1.7.0-rc.14

1.7.0-rc.15

1.7.0-rc.17

1.7.0-rc.18

1.7.0-rc.19

1.7.0-rc.2

1.7.0-rc.20

1.7.0-rc.3

1.7.0-rc.4

1.7.0-rc.5

1.7.0-rc.6

1.7.0-rc.7

1.7.0-rc.8

1.7.0-rc.9

1.7.1

1.7.10

1.7.12

1.7.13

1.7.14

1.7.15

1.7.16

1.7.17

1.7.18

1.7.19

1.7.20

1.7.21

1.7.22

1.7.23

1.7.24

1.7.25

1.7.26

1.7.26.1

1.7.27

1.7.27.1

1.7.28

1.7.29

1.7.29.1

1.7.3

1.7.30

1.7.31

1.7.32

1.7.33

1.7.34

1.7.35

1.7.36

1.7.37

1.7.37.1

1.7.38

1.7.39

1.7.39.1

1.7.4

1.7.5

1.7.51

1.7.52

1.7.53

1.7.6

1.7.7

1.7.8

1.7.9

2.*

2.0.0

2.0.1

2.0.10

2.0.2

2.0.3

2.0.4

2.0.5

2.0.6

2.0.7

2.0.8

2.0.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69089.json"