{"id":"CVE-2023-2757","state":"PUBLISHED","title":"Waiting: One-click countdowns <= 0.6.2 - Missing Authorization Checks leading to Authenticated (Subscriber+) Stored Cross-Site Scripting","description":"The Waiting: One-click countdowns plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on 'saveLang' functions in versions up to, and including, 0.6.2. This could lead to Cross-Site Scripting due to insufficient input sanitization and output escaping. This makes it possible for subscriber-level attackers to access functions to save plugin data that can potentially lead to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","publishedAt":"2023-05-18T02:04:29.070Z","updatedAt":"2026-04-08T16:46:37.039Z","severity":{"score":7.4,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","source":"Wordfence"},"assigner":"Wordfence","products":["pluginbuilders Waiting: One-click countdowns"],"affected":[{"vendor":"pluginbuilders","product":"Waiting: One-click countdowns","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.6.2","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/38cc5a39-6ec3-4ce9-b9ad-d4ca5dafe9a7?source=cve","https://plugins.trac.wordpress.org/browser/waiting/tags/0.6.2/templates/templates.php#L426","https://plugins.trac.wordpress.org/browser/waiting/tags/0.6.2/waiting.php#L544"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/2xxx/CVE-2023-2757.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-2757","state":"PUBLISHED","datePublished":"2023-05-18T02:04:29.070Z","dateUpdated":"2026-04-08T16:46:37.039Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2023-05-17T12:44:51.144Z"},"containers":{"cna":{"title":"Waiting: One-click countdowns <= 0.6.2 - Missing Authorization Checks leading to Authenticated (Subscriber+) Stored Cross-Site Scripting","descriptions":[{"lang":"en","value":"The Waiting: One-click countdowns plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on 'saveLang' functions in versions up to, and including, 0.6.2. This could lead to Cross-Site Scripting due to insufficient input sanitization and output escaping. This makes it possible for subscriber-level attackers to access functions to save plugin data that can potentially lead to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}],"affected":[{"vendor":"pluginbuilders","product":"Waiting: One-click countdowns","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.6.2","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/38cc5a39-6ec3-4ce9-b9ad-d4ca5dafe9a7?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/waiting/tags/0.6.2/templates/templates.php#L426"},{"url":"https://plugins.trac.wordpress.org/browser/waiting/tags/0.6.2/waiting.php#L544"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","baseScore":7.4,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:46:37.039Z"},"credits":[{"lang":"en","type":"finder","value":"István Márton"}],"timeline":[{"time":"2023-05-01T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2023-05-01T00:00:00.000Z","lang":"en","value":"Vendor Notified"},{"time":"2023-05-17T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/38cc5a39-6ec3-4ce9-b9ad-d4ca5dafe9a7?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/waiting/tags/0.6.2/templates/templates.php#L426","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/waiting/tags/0.6.2/waiting.php#L544","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T06:33:05.831Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-05T18:30:00.906928Z","id":"CVE-2023-2757","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-05T19:44:58.606Z"}}]}}}