CVE-2021-26304 Cross-site scripting in n/a
Attackers can inject malicious scripts into the expense item field, potentially stealing user sessions or executing code in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-26304?
CVE-2021-26304 is a medium-severity cross-site scripting vulnerability in n/a, published on 29 Jan 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
PHPGurukul Daily Expense Tracker System 1.0 is vulnerable to stored XSS via the add-expense.php Item parameter.
Weakness: CWE-79
Which versions are affected by CVE-2021-26304?
It affects 1 product.
Products include Phpgurukul Daily Expense Tracker System.
How do I fix CVE-2021-26304?
No fix has been published for CVE-2021-26304 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2021-26304 being exploited?
There is no known exploitation of CVE-2021-26304 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2025-25349 SQL injection in n/a
- CVE-2025-25351 SQL injection in n/a
- CVE-2020-10106 SQL injection in n/a
- CVE-2025-4907 PHPGurukul Daily Expense Tracker System forgot-password.php sql injection
- CVE-2025-4908 PHPGurukul Daily Expense Tracker System expense-datewise-reports-detailed.php sql injection
Sources
Also known as GHSA-79c7-7x2r-rmwf.