GHSA-gg69-9wwp-6jx2

Source

https://github.com/advisories/GHSA-gg69-9wwp-6jx2

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-gg69-9wwp-6jx2/GHSA-gg69-9wwp-6jx2.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-gg69-9wwp-6jx2

Aliases

CVE-2026-41732

Published

2026-06-10T00:31:52Z

Modified

2026-08-12T17:56:05Z

Severity

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

Summary

Spring for Apache Pulsar: JsonPulsarHeaderMapper Trusted-Package Prefix Check Allows Unintended Subpackage Deserialization

Details

JsonPulsarHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Additionally, an empty trusted-packages configuration fell back to trusting all packages rather than applying a safe default allow-list.

Affected versions: Spring for Apache Pulsar 2.0.0 through 2.0.5; 1.2.0 through 1.2.17; 1.1.0 through 1.1.17.

Database specific

{
    "cwe_ids":  [
        "CWE-502"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-08-12T17:40:21Z",
    "nvd_published_at":  "2026-06-10T00:16:52Z",
    "severity":  "HIGH"
}

References

Affected packages

Maven

org.springframework.pulsar:spring-pulsar

Package

Name: org.springframework.pulsar:spring-pulsar; View open source insights on deps.dev
Purl: pkg:maven/org.springframework.pulsar/spring-pulsar

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.0.0

Fixed

2.0.6

Affected versions

2.*

2.0.0

2.0.1

2.0.2

2.0.3

2.0.4

2.0.5

Database specific

last_known_affected_version_range

"<= 2.0.5"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-gg69-9wwp-6jx2/GHSA-gg69-9wwp-6jx2.json"

org.springframework.pulsar:spring-pulsar

Package

Name: org.springframework.pulsar:spring-pulsar; View open source insights on deps.dev
Purl: pkg:maven/org.springframework.pulsar/spring-pulsar

Affected ranges

Type: ECOSYSTEM
Events: Introduced

1.2.0

Fixed

1.2.18

Affected versions

1.*

1.2.0

1.2.1

1.2.2

1.2.3

1.2.4

1.2.5

1.2.6

1.2.7

1.2.8

1.2.9

1.2.10

1.2.11

1.2.12

1.2.13

1.2.14

1.2.15

1.2.16

1.2.17

Database specific

last_known_affected_version_range

"<= 1.2.17"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-gg69-9wwp-6jx2/GHSA-gg69-9wwp-6jx2.json"

org.springframework.pulsar:spring-pulsar

Package

Name: org.springframework.pulsar:spring-pulsar; View open source insights on deps.dev
Purl: pkg:maven/org.springframework.pulsar/spring-pulsar

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

1.1.17

Affected versions

0.*

0.1.0

0.2.0

1.*

1.0.0

1.0.1

1.0.2

1.0.3

1.0.4

1.0.5

1.0.6

1.0.7

1.0.8

1.0.9

1.0.10

1.0.11

1.0.12

1.1.0

1.1.1

1.1.2

1.1.3

1.1.4

1.1.5

1.1.6

1.1.7

1.1.8

1.1.9

1.1.10

1.1.11

1.1.12

1.1.13

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-gg69-9wwp-6jx2/GHSA-gg69-9wwp-6jx2.json"