CVE-2024-12756

HIGHNVD 7.37.3—Trending — 3 sources updated this week

7.3

An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive information or modification of the page content seen by the user.

CVSS v3: 7.3
EG Score: 7.3(medium)
EPSS: 16.4%
KEV: Not listed

Published

February 11, 2025

Last Modified

October 1, 2025

References (1)

securityalerts@avayahttps://support.avaya.com/css/public/documents/101091836

Weakness Classification(3)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-30 12:01 UTCEG score recompute
2026-05-30 12:01 UTCGHSA enrichment
2026-05-29 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2024-12756?

CVE-2024-12756 is a high vulnerability published on February 11, 2025. An HTML Injection vulnerability in Avaya Spaces may have allowed disclosure of sensitive information or modification of the page content seen by the user.

When was CVE-2024-12756 disclosed?

CVE-2024-12756 was first published in the National Vulnerability Database on February 11, 2025, with the most recent update on October 1, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-12756 actively exploited?

CVE-2024-12756 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-12756?

CVE-2024-12756 has a CVSS v3 base score of 7.3 (NVD).

How do I remediate CVE-2024-12756?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-12756, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-12756

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(3)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-12756?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)