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CVE-2026-4429

The OSM – OpenStreetMap plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'marker_name' and 'file_color_list' shortcode attribute of the [osm_map_v3] shortcode in all versions up to and including 6.1.15. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9fdd7fda80ac208d1927e9bda56d06a54a22a47ed918e9e1210def89334d4239
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"OSM – OpenStreetMap","vendor":"photoweblog","versions":[{"lessThanOrEqual":"6.1.15","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":6.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/problemTypes/0/descriptions/0

Source references

10 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/osm/tags/6.1.15/osm-icon-class.php#L347"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/osm/tags/6.1.15/osm-icon-class.php#L356"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/8
{"url":"https://plugins.trac.wordpress.org/browser/osm/tags/6.1.15/osm_map_v3/osm-sc-osm_map_v3.php#L31"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/osm/tags/6.1.15/osm_map_v3/osm-sc-osm_map_v3.php#L560"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/osm/trunk/osm-icon-class.php#L347"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/osm/trunk/osm-icon-class.php#L356"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/7
{"url":"https://plugins.trac.wordpress.org/browser/osm/trunk/osm_map_v3/osm-sc-osm_map_v3.php#L31"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/osm/trunk/osm_map_v3/osm-sc-osm_map_v3.php#L560"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3493950%40osm&new=3493950%40osm&sfp_email=&sfph_mail="}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/9
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/65dffde9-2a50-41fe-bc21-3d0915068887?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fc426bf4296570e790e137051cca16186d643617c5a75e5b4f523bb901710bbe · sha256:5e5cac8af3e42a6f… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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