What is CVE-2010-4277?

CVE-2010-4277 is a vulnerability in Jovelstefan Embedded-Video, classified under Cross-site Scripting. Published 2010-12-22.

Is CVE-2010-4277 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Jovelstefan Embedded-Video

CVE-2010-4277

Cross-site scripting (XSS) vulnerability in lembedded-video.php in the Embedded Video plugin 4.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the content parameter to wp-admin/post.php.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2010-12-22 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.018 (77.9th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000

Affected products

Jovelstefan Embedded-Video — versions 4.1
WordPress

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

www.securityfocus.com/bid/45486 (vdb-entry)
www.securityfocus.com/archive/1/515345/100/0/threaded (mailing-list)
exchange.xforce.ibmcloud.com/vulnerabilities/64214 (vdb-entry)

Frequently asked questions

What is CVE-2010-4277?: CVE-2010-4277 is a vulnerability in Jovelstefan Embedded-Video, classified under Cross-site Scripting. Published 2010-12-22.
Is CVE-2010-4277 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.