Security readout for executives and security teams
Plain-English summary
Tipask versions before 3.5.9 allowed a logged-in user to download files outside the intended attachment area. Sensitive server files could be exposed, including application secrets and logs. The business risk is data leakage, credential exposure, and follow-on compromise if secrets are reused.
Executive priority
Treat this as a high-priority confidentiality issue for any Tipask deployment. It is especially urgent if the service is internet-facing or allows easy account creation, because leaked configuration secrets can turn a file disclosure bug into broader business impact.
Technical view
The flaw is improper validation of user-controlled path parameters in Tipask attachment downloads. CVSS 3.1 is 7.7 high, with network access, low complexity, low privileges, no user interaction, and high confidentiality impact. Sources identify Tipask before 3.5.9 and a related code commit.
Likely exposure
Exposure is most likely on internet-facing or internally reachable Tipask installations below 3.5.9 where attackers can register or obtain any user account. Systems storing secrets, logs, or configuration files on the same server face higher impact.
Exploitation context
The provided sources do not show CISA KEV listing or confirmed active exploitation. Exploitation requires authenticated user access, but no admin privileges. The documented impact is arbitrary server file download and information disclosure, not code execution or data modification.
Researcher notes
The source bundle does not provide CWE mapping or CPE data. Analysis is grounded in the CVE description, CVSS vector, GitHub controller reference, and commit reference. Validate exact fixed behavior against the upstream patch rather than assuming all forks are covered.
Mitigation direction
- Upgrade Tipask to 3.5.9 or a later vendor-supported version.
- Confirm the referenced attachment-download fix is present in deployed code.
- Rotate exposed secrets if sensitive files may have been downloaded.
- Restrict user registration and account access until patched.
- Review vendor guidance before applying any custom workaround.
Validation and detection
- Inventory all Tipask deployments and record exact versions.
- Check whether public or self-service user registration is enabled.
- Review attachment-download access logs for unusual file access patterns.
- Verify patched systems reject unauthorized file paths in attachment downloads.
- Assess whether application secrets or logs were exposed.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2021-41714 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:L/S:C/UI:N
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.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:L/S:C/UI:N3.14Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.7HighVector: CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:L/S:C/UI:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.yuque.com/henry-weply/penetration/fza5hmCVE reference · x_refsource_MISC
- https://github.com/sdfsky/tipask/blob/c4e6aa9f6017c9664780570016954c0922d203b7/app/Http/Controllers/AttachController.php#L42CVE reference · x_refsource_MISC
- https://github.com/sdfsky/tipask/commit/9b5f13d1708e9a5dc0959cb8a97be1c32b94ca69CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.