Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
13 results
May 8, 2026In uriparser before 1.0.2, the function family EqualsUri can misclassify two unequal URIs as equal.CVE-2026-44928 · Other software · uriparser · reported by MITRELow 2.9
In uriparser before 1.0.2, the function family EqualsUri can misclassify two unequal URIs as equal.
- Product
- uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026In uriparser before 1.0.2, there is pointer difference truncation to int in various places.CVE-2026-44927 · Other software · uriparser · reported by MITRELow 2.9
In uriparser before 1.0.2, there is pointer difference truncation to int in various places.
- Product
- uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 27, 2026uriparser before 1.0.1 has numeric truncation in text range comparison, if an application accepts URIs with a length in gigabytes.CVE-2026-42371 · Other software · uriparser · reported by MITREMedium 5.1
uriparser before 1.0.1 has numeric truncation in text range comparison, if an application accepts URIs with a length in gigabytes.
- Product
- uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comuriparser.github.io
Dec 14, 2025uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.CVE-2025-67899 · Other software · uriparser project · reported by MITRELow 2.9
uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.
- Product
- uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 2, 2024An issue was discovered in uriparser through 0.9.7.CVE-2024-34403 · Other software · uriparser_project · reported by MITREMedium 5.9
An issue was discovered in uriparser through 0.9.7. ComposeQueryMallocExMm in UriQuery.c has an integer overflow via a long string.
- Product
- uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.comopenwall.com
May 2, 2024An issue was discovered in uriparser through 0.9.7.CVE-2024-34402 · Other software · uriparser_project · reported by MITREHigh 8.6
An issue was discovered in uriparser through 0.9.7. ComposeQueryEngine in UriQuery.c has an integer overflow via long keys or values, with a resultant buffer overflow.
- Product
- uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.comopenwall.com
Jun 6, 2023In Sogou Workflow v0.10.6, memcpy a negtive size in URIParser::parse , may cause buffer-overflow and crash.CVE-2023-33457 · Other software · Sogou · reported by MITREHigh 8.8
In Sogou Workflow v0.10.6, memcpy a negtive size in URIParser::parse , may cause buffer-overflow and crash.
- Product
- C++ Workflow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 5, 2022An issue was discovered in uriparser before 0.9.6.CVE-2021-46142 · Other software · Uriparser Project · reported by MITREMedium 5.5
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.
- Product
- Uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.hartwork.orggithub.com
Jan 5, 2022An issue was discovered in uriparser before 0.9.6.CVE-2021-46141 · Other software · Uriparser Project · reported by MITREMedium 5.5
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.
- Product
- Uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.hartwork.orggithub.com
Jan 16, 2019URI_FUNC() in UriParse.c in uriparser before 0.9.1 has an out-of-bounds read (in uriParse*Ex* functions) for an incomplete URI with an IPv6 address containing aCVE-2018-20721 · Other software · Uriparser Project · reported by MITRECritical 9.8
URI_FUNC() in UriParse.c in uriparser before 0.9.1 has an out-of-bounds read (in uriParse*Ex* functions) for an incomplete URI with an IPv6 address containing an embedded IPv4 address, such as a "//[::44.1" address.
- Product
- Uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 12, 2018An issue was discovered in uriparser before 0.9.0.CVE-2018-19200 · Other software · Uriparser Project · reported by MITREHigh 7.5
An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.
- Product
- Uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 12, 2018An issue was discovered in uriparser before 0.9.0.CVE-2018-19199 · Other software · Uriparser Project · reported by MITRECritical 9.8
An issue was discovered in uriparser before 0.9.0. UriQuery.c allows an integer overflow via a uriComposeQuery* or uriComposeQueryEx* function because of an unchecked multiplication.
- Product
- Uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comgithub.com
Nov 12, 2018An issue was discovered in uriparser before 0.9.0.CVE-2018-19198 · Other software · Uriparser Project · reported by MITRECritical 9.8
An issue was discovered in uriparser before 0.9.0. UriQuery.c allows an out-of-bounds write via a uriComposeQuery* or uriComposeQueryEx* function because the '&' character is mishandled in certain contexts.
- Product
- Uriparser
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaccess.redhat.comgithub.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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