CVE-2017-14921: n/a vulnerability

CVE-2017-14921: Stored XSS vulnerability via IMG element at "Filename" of Filemanager in Tine 2.0 Community Edition before...

Stored XSS vulnerability via IMG element at "Filename" of Filemanager in Tine 2.0 Community Edition before 2017.08.4 allows an authenticated user to inject JavaScript, which is mishandled during rendering by the application administrator and other users.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 5, 2024, 19:42 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2017-14921 is a stored cross-site scripting issue in Tine 2.0 Community Edition before 2017.08.4. An authenticated user could place JavaScript in a Filemanager filename that later runs when administrators or other users view it. Business risk depends on whether the product is still deployed and who has file access. Exposure is likely limited to organizations running Tine 2.0 Community Edition versions before 2017.08.4 with Filemanager available to authenticated users. The source bundle does not provide CPEs or broader product-family confirmation. Treat as a targeted remediation item, not an emergency absent active exploitation evidence. Prioritize if legacy Tine 2.0 remains internet-facing, has many internal users, or grants Filemanager access broadly. Mitigation focus: Upgrade Tine 2.0 Community Edition to 2017.08.4 or later where applicable.; Review the referenced vendor releases and commits before applying production changes.; Restrict Filemanager access to trusted authenticated users until remediation is complete..

Prepared: Jun 12, 2026, 20:56 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 29, 2017, 07:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://github.com/tine20/Tine-2.0-Open-Source-Groupware-and-CRM/releasesCVE reference · x_refsource_MISC
https://github.com/tine20/Tine-2.0-Open-Source-Groupware-and-CRM/commit/24e39e1e930097b8793a03b8864d3c484ede546bCVE reference · x_refsource_MISC
https://github.com/tine20/Tine-2.0-Open-Source-Groupware-and-CRM/commit/bc8a6fbd3128cf5ef27d808f6c6ba869fdc2262bCVE reference · x_refsource_MISC
https://github.com/tine20/Tine-2.0-Open-Source-Groupware-and-CRM/commit/146c5aaafd826c1c8990333c393bff6f64c90786CVE reference · x_refsource_MISC

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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