Stored cross-site scripting in SABBATIC app
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
SABBATIC app versions prior to 7.96.0.1 y 7.96.0.2 contain a stored cross-site scripting flaw (CWE-79) in the observaciones parameter of the /mis-gastos endpoint. An attacker with low privileges can store JavaScript that runs in the browser of a victim who views the page. The flaw requires user interaction and is rated medium severity under CVSS 4.0.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
Stored Cross-Site Scripting (XSS) vulnerability in SABBATIC application that allows an attacker to store JavaScript code so that when a user views the page, code can be executed in the victim's browser. The list of assigned parameters and identifiers is as follows: parameter 'observaciones' in /mis-gastos endpoint.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
The sources list no fixed version for SABBATIC app.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-29 Threatist record created from CVE-2026-5700
- 2026-10-29 Alias added: GHSA-6vcp-wwhw-vp55
- 2026-10-29 CISA SSVC decision points changed
References
More SABBATIC vulnerabilities
- TI-2026-82361 Stored cross-site scripting in SABBATIC app through company name CVSS 4.0MEDIUM 4.8
- TI-2026-82360 Stored cross-site scripting in SABBATIC app CVSS 4.0MEDIUM 4.8
- TI-2026-82359 Stored cross-site scripting in SABBATIC app via the nombre parameter CVSS 4.0MEDIUM 4.8
- TI-2026-82363 Cross-site request forgery in SABBATIC app CVSS 4.0MEDIUM 4.8
Sources
- CVE-2026-5700 · CVE Program
- CVE-2026-5700 · NVD
- FIRST EPSS
- GHSA-6vcp-wwhw-vp55 · GitHub Advisory Database · CC BY 4.0
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