CVE-2021-24410Network attack vector

Stored XSS via unsanitized verse output

Published Aug 16, 2021 · Updated Aug 3, 2024

Cross-site scripting in Telugu Bible Verse Daily 1.0 and earlier allows remote attackers to inject stored JavaScript through verse or setting submissions. Save handlers omit CSRF validation, and stored verse content is rendered without sanitization or escaping, so a logged-in administrator who views the affected page executes the script. The record describes administrative changes and script execution but does not establish broader server compromise.

CVSS severity6.1
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Telugu Bible Verse Daily 1.0 and earlier allows remote attackers to inject stored JavaScript through verse or setting submissions. Save handlers omit CSRF validation, and stored verse content is rendered without sanitization or escaping, so a logged-in administrator who views the affected page executes the script. The record describes administrative changes and script execution but does not establish broader server compromise.

The record

CVE
CVE-2021-24410
Published
Aug 16, 2021
Updated
Aug 3, 2024
Vendor
zechariahks
Product
Telugu Bible Verse Daily
Classifications
CWE-352, CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 16, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0 <=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

zechariahks · Telugu Bible Verse Dailyversion=1.0 <=1.0

Published CVSS scores

6.1NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3NISTAV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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