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CVE-2026-23887

Group-Office is an enterprise customer relationship management and groupware tool. In versions 6.8.148 and below, and 25.0.1 through 25.0.79, the application stores unsanitized filenames in the database, which can lead to Stored Cross-Site Scripting (XSS). Users who interact with these specially crafted file names within the Group-Office application are affected. While the scope is limited to the file-viewing context, it could still be used to interfere with user sessions or perform unintended a
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d59d91505a6278e4d8687956a45e2984f4a0e8d01707facc835c25fb0c666239
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/problemTypes/1/descriptions/0

{"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:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"groupoffice","vendor":"Intermesh","versions":[{"status":"affected","version":"< 6.8.149"},{"status":"affected","version":">= 25.0.1, < 25.0.80"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/problemTypes/1/descriptions/0
{"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:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/Intermesh/groupoffice/commit/3fa40d7edd31fbe33babe07061d5a14ad19ea40f","tags":["x_refsource_MISC"],"url":"https://github.com/Intermesh/groupoffice/commit/3fa40d7edd31fbe33babe07061d5a14ad19ea40f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/references/1
{"name":"https://github.com/Intermesh/groupoffice/commit/ac91b128157bc9c5ea015b6141ce71cd3bbc43f0","tags":["x_refsource_MISC"],"url":"https://github.com/Intermesh/groupoffice/commit/ac91b128157bc9c5ea015b6141ce71cd3bbc43f0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /containers/cna/references/2
{"name":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-3gj5-gvvr-g6hp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Intermesh/groupoffice/security/advisories/GHSA-3gj5-gvvr-g6hp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0f1726bee69eebe0de10791cc2d04358b58ad154b9d5f7ec8b280c748d091706 · sha256:65d3250ee1c87ba9… · /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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