How severe is CVE-2013-6880?

CVE-2013-6880 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2013-6880 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-6880?

CVE-2013-6880 affects Elvedia Flashcanvas. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-6880?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-6880 published?

CVE-2013-6880 was published on 2019-11-22 and last updated on 2026-06-17.

CVE-2013-6880

CVE-2013-6880 is a medium-severity vulnerability in Elvedia Flashcanvas with a CVSS 3.x base score of 6.1. 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 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Elvedia Flashcanvas
Published: 2019-11-22
Last modified: 2026-06-17

Description

Open redirect in proxy.php in FlashCanvas before 1.6 allows remote attackers to redirect users to arbitrary web sites and conduct cross-site scripting (XSS) attacks via the HTTP Referer header.

Frequently asked questions

What is CVE-2013-6880?: Open redirect in proxy.php in FlashCanvas before 1.6 allows remote attackers to redirect users to arbitrary web sites and conduct cross-site scripting (XSS) attacks via the HTTP Referer header.
How severe is CVE-2013-6880?: CVE-2013-6880 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2013-6880 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-6880?: CVE-2013-6880 affects Elvedia Flashcanvas. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-6880?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-6880 published?: CVE-2013-6880 was published on 2019-11-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:elvedia:flashcanvas:*:*:*:*:*:*:*:*

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