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CVE-2026-9230

The Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 11.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify quizzes they do not own, overwrite quiz results pages, and reroute quiz-result notification emails to attacker-controlled addresses.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5a8f34c7d9b859f223db85ce519853c37bb29e6b0e1ec8197ef865a9e66f7cda
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker","vendor":"expresstech","versions":[{"lessThanOrEqual":"11.1.4","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/problemTypes/0/descriptions/0

Source references

14 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/blocks/block.php#L257"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/10
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/blocks/block.php#L424"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/9
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/mlw_quizmaster2.php#L890"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/12
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/rest-api.php#L460"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/7
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/rest-api.php#L513"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/8
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/rest-api.php#L862"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/11
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/11.1.2/blocks/block.php#L257"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/11.1.2/blocks/block.php#L424"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/11.1.2/mlw_quizmaster2.php#L890"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/11.1.2/php/rest-api.php#L460"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/11.1.2/php/rest-api.php#L513"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/11.1.2/php/rest-api.php#L862"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3570062%40quiz-master-next&new=3570062%40quiz-master-next&sfp_email=&sfph_mail="}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/13
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/49c66f9e-e58c-435b-9bb0-d6b66261e789?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:98b68a9f5cf268c0ec0e4eb964f4729b91d9c5beab09c88638e1a588bbfe8cc6 · sha256:ac3aa9fbf3a66023… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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