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.
10 results
Aug 17, 2026OpnForm derives editable-submission secrets from sequential row identifiers using Hashids with an empty default salt, allowing unauthenticated attackers to compCVE-2026-75106 · Other software · OpnForm · reported by VulnCheckCritical 9.3
OpnForm derives editable-submission secrets from sequential row identifiers using Hashids with an empty default salt, allowing unauthenticated attackers to compute hashes for any submission. Attackers can read other respondents' full submission data through the submission-fetch endpoint or overwrite submissions by supplying predicted hashes to the answer endpoint.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 8, 2025A weakness has been identified in JhumanJ OpnForm up to 1.9.3.CVE-2025-11443 · Other software · JhumanJ · reported by VulDBLow 2.9
A weakness has been identified in JhumanJ OpnForm up to 1.9.3. This affects an unknown function of the file /api/password/email of the component Forgotten Password Handler. This manipulation causes information exposure through discrepancy. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitability is reported as difficult. The exploit has been made available to the public and could be exploited. This issue is currently aligned with Laravel issue #46465, which is why no mitigation action was taken.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comvuldb.com
Oct 8, 2025A security flaw has been discovered in JhumanJ OpnForm up to 1.9.3.CVE-2025-11442 · Other software · JhumanJ · reported by VulDBLow 2.1
A security flaw has been discovered in JhumanJ OpnForm up to 1.9.3. The impacted element is an unknown function of the component API Endpoint. The manipulation results in cross-site request forgery. The attack may be performed from remote. The exploit has been released to the public and may be exploited. The vendor has stated that API calls require authentication through Authorization Bearer Tokens, so classic CSRF attacks do not apply here. An attacker would need to possess the JWT through means such as XSS which were mitigated, disabling any form of initial access.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comvuldb.com
Oct 8, 2025A vulnerability was identified in JhumanJ OpnForm up to 1.9.3.CVE-2025-11441 · Other software · JhumanJ · reported by VulDBLow 2.9
A vulnerability was identified in JhumanJ OpnForm up to 1.9.3. The affected element is an unknown function of the component HTTP Header Handler. The manipulation of the argument X-Forwarded-For leads to improper restriction of excessive authentication attempts. The attack is possible to be carried out remotely. A high degree of complexity is needed for the attack. The exploitability is described as difficult. The exploit is publicly available and might be used. The identifier of the patch is 11e99960e14ca986b1a001a56e7533223d2cfa5b. It is suggested to install a patch to address this issue.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comgithub.com
Oct 8, 2025A vulnerability was determined in JhumanJ OpnForm up to 1.9.3.CVE-2025-11440 · Other software · JhumanJ · reported by VulDBLow 2.1
A vulnerability was determined in JhumanJ OpnForm up to 1.9.3. Impacted is an unknown function of the file /edit. Executing manipulation can lead to improper access controls. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. This patch is called b15e29021d326be127193a5dbbd528c4e37e6324. Applying a patch is advised to resolve this issue.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comgithub.com
Oct 8, 2025A vulnerability was found in JhumanJ OpnForm up to 1.9.3.CVE-2025-11439 · Other software · JhumanJ · reported by VulDBLow 2.1
A vulnerability was found in JhumanJ OpnForm up to 1.9.3. This issue affects some unknown processing of the file /show/integrations. Performing manipulation results in missing authorization. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The patch is named 11d97d78f2de2cb49f79baed6bde8b611ec1f384. It is recommended to apply a patch to fix this issue.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comgithub.com
Oct 8, 2025A vulnerability has been found in JhumanJ OpnForm up to 1.9.3.CVE-2025-11438 · Other software · JhumanJ · reported by VulDBLow 2.1
A vulnerability has been found in JhumanJ OpnForm up to 1.9.3. This vulnerability affects unknown code of the file /custom-domains of the component API Endpoint. Such manipulation leads to missing authorization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is beb153ce52dceb971c1518f98333328c95f1ba20. It is best practice to apply a patch to resolve this issue.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comgithub.com
Oct 8, 2025A flaw has been found in JhumanJ OpnForm up to 1.9.3.CVE-2025-11437 · Other software · JhumanJ · reported by VulDBLow 1.9
A flaw has been found in JhumanJ OpnForm up to 1.9.3. This affects an unknown part of the file /api/open/forms/ of the component Form Editor. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been published and may be used. This issue is currently under review for additional handling. As of right now the vendor has stated that the feature is disabled until the user has configured their own domain which will mitigate this attack vector.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comvuldb.com
Oct 8, 2025A vulnerability was detected in JhumanJ OpnForm up to 1.9.3.CVE-2025-11436 · Other software · JhumanJ · reported by VulDBLow 2.1
A vulnerability was detected in JhumanJ OpnForm up to 1.9.3. Affected by this issue is some unknown functionality of the file /answer. The manipulation results in unrestricted upload. The attack can be launched remotely. The exploit is now public and may be used. The patch is identified as 95c3e23856465d202e6aec10bdb6ee0688b5305a. It is advisable to implement a patch to correct this issue.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comgithub.com
Oct 8, 2025A security vulnerability has been detected in JhumanJ OpnForm up to 1.9.3.CVE-2025-11435 · Other software · JhumanJ · reported by VulDBLow 2.1
A security vulnerability has been detected in JhumanJ OpnForm up to 1.9.3. Affected by this vulnerability is an unknown functionality of the file /show/submissions. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The identifier of the patch is a2af1184e53953afa8cb052f4055f288adcaa608. To fix this issue, it is recommended to deploy a patch.
- Product
- OpnForm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.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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