CVE-2019-3958
CVE-2019-3958 is a medium-severity vulnerability in Wallaceit Wallacepos with a CVSS 3.x base score of 5.4. 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 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (54th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Wallaceit Wallacepos
- Published:
- Last modified:
Description
Insufficient output sanitization in WallacePOS 1.4.3 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks via a crafted sales transaction.
Frequently asked questions
- What is CVE-2019-3958?
- Insufficient output sanitization in WallacePOS 1.4.3 allows a remote, authenticated attacker to conduct persistent cross-site scripting (XSS) attacks via a crafted sales transaction.
- How severe is CVE-2019-3958?
- CVE-2019-3958 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2019-3958 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-3958?
- CVE-2019-3958 affects Wallaceit Wallacepos. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-3958?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-3958 published?
- CVE-2019-3958 was published on 2019-07-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:wallaceit:wallacepos:1.4.3:*:*:*:*:*:*:*
More vulnerabilities in Wallaceit Wallacepos
- CVE-2019-3959 — High (CVSS 8.8): Cross-site request forgery in WallacePOS 1.4.3 allows a remote attacker to perform sensitive application actions by…
- CVE-2019-3960 — High (CVSS 7.2): Unrestricted upload of file with dangerous type in WallacePOS 1.4.3 allows a remote, authenticated attacker to execute…
- CVE-2017-7388 — Medium (CVSS 6.1): A Cross-Site Scripting (XSS) was discovered in 'wallacepos v1.4.1'. The vulnerability exists due to insufficient…
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