CVE Explorer

CVE-2026-15298

The TelSender plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting in all versions up to, and including, 1.14.14. This is due to insufficient input sanitization when processing Telegram API responses containing attacker-controlled chat titles. This makes it possible for unauthenticated attackers to inject malicious scripts via Telegram chat titles that execute when an administrator opens the TelSender settings page and clicks the "Tested" button.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a84acb9aac89ef7b96dc82f73095352ebe8b10f36cdb0ab1534086827417c214

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"TelSender – Сontact form 7, Events, Wpforms, ninja forms and woocommerce to telegram bot","vendor":"pechenki","versions":[{"lessThanOrEqual":"1.14.14","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/problemTypes/0/descriptions/0

Source references

8 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/js/ajax.js#L119"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/references/4

{"url":"https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/js/ajax.js#L139"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/browser/telsender/tags/1.14.14/template/view.php#L111"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/references/6

{"url":"https://plugins.trac.wordpress.org/browser/telsender/trunk/js/ajax.js#L119"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/references/3

{"url":"https://plugins.trac.wordpress.org/browser/telsender/trunk/js/ajax.js#L139"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/references/1

{"url":"https://plugins.trac.wordpress.org/browser/telsender/trunk/template/view.php#L111"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/references/5

{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3449367%40telsender&new=3449367%40telsender&sfp_email=&sfph_mail="}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /containers/cna/references/7

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/cb02878a-2c85-4dcb-bdc0-e65addf9fb9c?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:74129ec15b1feb14a086f66eddc1c05b26f33152a6fb61833b775eb9becd0888 · sha256:c9d4aa07f3d94cd4… · /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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