CVE-2026-27683
CVE-2026-27683 is a medium-severity vulnerability with a CVSS 3.x base score of 4.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 4.1)
- EPSS exploit prediction: 0% (8th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-22156
- Weakness: CWE-79
- Published:
- Last modified:
Description
SAP BusinessObjects Business Intelligence application allows an authenticated attacker to inject malicious JavaScript payloads through crafted URLs. When a victim accesses the URL, the script executes in the user�s browser, potentially exposing restricted information. This results in a low impact on confidentiality with no impact on integrity and availability.
Frequently asked questions
- What is CVE-2026-27683?
- SAP BusinessObjects Business Intelligence application allows an authenticated attacker to inject malicious JavaScript payloads through crafted URLs. When a victim accesses the URL, the script executes in the user�s browser, potentially exposing restricted information. This results in a low impact on confidentiality with no impact on integrity and availability.
- How severe is CVE-2026-27683?
- CVE-2026-27683 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2026-27683 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-27683?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-27683 have an EU (EUVD) identifier?
- Yes. CVE-2026-27683 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22156.
- When was CVE-2026-27683 published?
- CVE-2026-27683 was published on 2026-04-14 and last updated on 2026-06-17.
References
Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities
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