CVE-2026-6448

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 28.2% of scored records. A rank, not a probability.

NVD base score

4.9 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Deferred. NVD last modified this record on 2026-07-23.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-06-05 23:28Z3 MO AGO

Last updated

2026-06-06 11:48Z3 MO AGO

Reserved

2026-04-16

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

Medium (CVSS 4.9)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')Base

Data version

5.2

Document digest

e95e02f2247e933e5905d02927adfd339000186db4e7393d3c9337d8374e2cde

• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/d230b781-e208-4e66-b8ed-aba72db8d8dc?source=cve
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/trunk/php/classes/class-qsm-quiz-api.php#L164
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/classes/class-qsm-quiz-api.php#L164
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/trunk/php/classes/class-qsm-quiz-api.php#L131
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/classes/class-qsm-quiz-api.php#L131
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/trunk/php/classes/class-qsm-quiz-api.php#L126
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/classes/class-qsm-quiz-api.php#L126
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/trunk/php/classes/class-qsm-quiz-api.php#L243
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/classes/class-qsm-quiz-api.php#L243
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/trunk/php/classes/class-qsm-quiz-api.php#L374
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/classes/class-qsm-quiz-api.php#L374
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3547016%40quiz-master-next&new=3547016%40quiz-master-next&sfp_email=&sfph_mail=