CVE-2020-28702 SQL injection in n/a
Attackers can exploit SQL injection in PybbsCMS to access sensitive database information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-28702?
CVE-2020-28702 is a high-severity SQL injection vulnerability in n/a, published on 1 Nov 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A SQL injection vulnerability in TopicMapper.xml of PybbsCMS v5.2.1 allows attackers to access sensitive database information.
Weakness: CWE-89
Which versions are affected by CVE-2020-28702?
It affects 1 product.
Products include Pybbs Project Pybbs.
How do I fix CVE-2020-28702?
No fix has been published for CVE-2020-28702 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2020-28702 being exploited?
There is no known exploitation of CVE-2020-28702 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2025-8546 atjiu pybbs Verification Code login Captcha
- CVE-2025-8547 atjiu pybbs Email Verification improper authorization
- CVE-2025-8548 atjiu pybbs Registered Email SettingsApiController.java sendEmailCode information exposure
- CVE-2025-8549 atjiu pybbs UserAdminController.java update weak password
- CVE-2022-23391 Cross-site scripting in n/a
Sources
Also known as GHSA-vw8g-gwgr-767g.